{"id":64683,"date":"2020-12-11T06:00:35","date_gmt":"2020-12-11T12:00:35","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=64683"},"modified":"2020-12-11T15:24:07","modified_gmt":"2020-12-11T21:24:07","slug":"porsche-911-with-a-twin-turbo-3-8-l-flat-six","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=64683","title":{"rendered":"Porsche 911 with a Twin-Turbo 3.8 L Flat-Six"},"content":{"rendered":"<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64691\" rel=\"attachment wp-att-64691\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64691\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64691\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?fit=2000%2C1330&amp;ssl=1\" data-orig-size=\"2000,1330\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 01\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?fit=1200%2C798&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?resize=600%2C399&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"399\" class=\"alignnone size-medium wp-image-64691\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?resize=600%2C399&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?resize=1200%2C798&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?resize=768%2C511&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?resize=1536%2C1021&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>This 1975 Porsche 911S was built by <a href=\"https:\/\/patrickmotorsports.com\/blogs\/news\/porsche-1975-backdate-1973-rsr-twin-turbo\">Patrick Motorsports<\/a> in Phoenix, Arizona. The car is powered by a twin-turbo 3.8 L flat-six making 558 horsepower to the wheels. The company started with a 3.6 L M64\/01 flat-six from a Porsche 964 and increased the displacement to 3.8 liters. They also included a 996 GT3 crank, Mahle Motorsport 993 RSR 102\/09 mm piston and cylinder set, 993 GT2 EVO camshafts, solid rocker arms, and two TiAL Alpha GT28 turbochargers. The motor is mated to a G50\/20 six-speed manual transaxle from a Porsche 993. The sports car rides on a 935 suspension with Bilstein coilovers, 917 four-wheel disc brakes, and 15-inch Fuchs wheels.<\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64692\" rel=\"attachment wp-att-64692\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64692\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64692\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?fit=1280%2C853&amp;ssl=1\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 02\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64692\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-02.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64693\" rel=\"attachment wp-att-64693\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64693\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64693\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?fit=2000%2C1335&amp;ssl=1\" data-orig-size=\"2000,1335\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 03\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?fit=1200%2C801&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?resize=600%2C401&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"401\" class=\"alignnone size-medium wp-image-64693\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?resize=600%2C401&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?resize=1200%2C801&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?resize=768%2C513&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?resize=1536%2C1025&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-03.jpg?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64694\" rel=\"attachment wp-att-64694\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64694\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64694\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?fit=1280%2C853&amp;ssl=1\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 04\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64694\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-04.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64695\" rel=\"attachment wp-att-64695\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64695\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64695\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?fit=1280%2C853&amp;ssl=1\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 05\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64695\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-05.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64696\" rel=\"attachment wp-att-64696\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64696\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64696\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?fit=1280%2C853&amp;ssl=1\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 06\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64696\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-06.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64697\" rel=\"attachment wp-att-64697\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64697\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64697\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?fit=2016%2C1512&amp;ssl=1\" data-orig-size=\"2016,1512\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 07\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?fit=1200%2C900&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07-600x450.jpg?resize=600%2C450&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-64697\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-07.jpg?w=2016&amp;ssl=1 2016w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64698\" rel=\"attachment wp-att-64698\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64698\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64698\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?fit=1920%2C1440&amp;ssl=1\" data-orig-size=\"1920,1440\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 08\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?fit=1200%2C900&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08-600x450.jpg?resize=600%2C450&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-64698\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-08.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64699\" rel=\"attachment wp-att-64699\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64699\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64699\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-09.jpg?fit=2000%2C1333&amp;ssl=1\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 09\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-09.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-09.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64699\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-09.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-09.jpg?resize=1200%2C800&amp;ssl=1 1200w, 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data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?fit=2000%2C1333&amp;ssl=1\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 10\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64700\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-10.jpg?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64701\" rel=\"attachment wp-att-64701\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64701\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64701\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?fit=2000%2C1333&amp;ssl=1\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 11\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64701\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-11.jpg?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64702\" rel=\"attachment wp-att-64702\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64702\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64702\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?fit=2016%2C1512&amp;ssl=1\" data-orig-size=\"2016,1512\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 12\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?fit=1200%2C900&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12-600x450.jpg?resize=600%2C450&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-64702\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-12.jpg?w=2016&amp;ssl=1 2016w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64703\" rel=\"attachment wp-att-64703\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64703\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64703\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?fit=1280%2C853&amp;ssl=1\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 13\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64703\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-13.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64704\" rel=\"attachment wp-att-64704\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64704\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64704\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?fit=1280%2C853&amp;ssl=1\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 14\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64704\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-14.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=64705\" rel=\"attachment wp-att-64705\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"64705\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=64705\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?fit=2000%2C1333&amp;ssl=1\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six 15\" data-image-description=\"&lt;p&gt;1975 Porsche 911 with a twin-turbo 3.8 L flat-six&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1975 Porsche 911 with a twin-turbo 3.8 L flat-six\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-64705\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?resize=930%2C620&amp;ssl=1 930w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-15.jpg?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/44NXBIf2ubM\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/ODlZvWpthn8\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Source: <a href=\"https:\/\/patrickmotorsports.com\/blogs\/news\/porsche-1975-backdate-1973-rsr-twin-turbo\">Patrick Motorsports<\/a> and <a href=\"https:\/\/bringatrailer.com\/listing\/1975-porsche-911-14\/\">Bring a Trailer<\/a> and <\/p>\n","protected":false},"excerpt":{"rendered":"<p>This 1975 Porsche 911S was built by Patrick Motorsports in Phoenix, Arizona. The car is powered by a twin-turbo 3.8 L flat-six making 558 horsepower to the wheels. The company started with a 3.6 L M64\/01 flat-six from a Porsche 964 and increased the displacement to 3.8 liters. They also included a 996 GT3 crank,&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=64683\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Porsche 911 with a Twin-Turbo 3.8 L Flat-Six<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":64691,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[103],"tags":[],"class_list":["post-64683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-103"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/12\/1975-Porsche-911-with-a-twin-turbo-3.8-L-flat-six-01.jpg?fit=2000%2C1330&ssl=1","jetpack-related-posts":[{"id":106281,"url":"https:\/\/engineswapdepot.com\/?p=106281","url_meta":{"origin":64683,"position":0},"title":"1979 Porsche 911 with a 3.8 L Flat-Six","author":"swaptastic","date":"October 19, 2023","format":false,"excerpt":"Patrick Motorsports transformed this 1979 Porsche 911 (930) Turbo into a 1972 911 RSR IROC street car. The car originally came with a turbocharged 3.3 L flat-six. It is now powered by a naturally aspirated 3.6 L flat-six from a 1997 993 Carrera. Patrick Motorsports increased the displacement to 3.8\u2026","rel":"","context":"In &quot;930&quot;","block_context":{"text":"930","link":"https:\/\/engineswapdepot.com\/?cat=806"},"img":{"alt_text":"1979 Porsche 930 with a 3.8 L Flat-Six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/10\/1979-Porsche-930-with-a-3.8-L-Flat-Six-01.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/10\/1979-Porsche-930-with-a-3.8-L-Flat-Six-01.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/10\/1979-Porsche-930-with-a-3.8-L-Flat-Six-01.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/10\/1979-Porsche-930-with-a-3.8-L-Flat-Six-01.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/10\/1979-Porsche-930-with-a-3.8-L-Flat-Six-01.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":130478,"url":"https:\/\/engineswapdepot.com\/?p=130478","url_meta":{"origin":64683,"position":1},"title":"Porsche 964 with a Twin-Turbo 993 Motor","author":"swaptastic","date":"April 15, 2025","format":false,"excerpt":"Torwesten Racing owns and races a special Porsche 911. NM2255 reports the car started life as a 1989 Porsche 964 RSR and now is powered by twin-turbo 3.6 L flat-six from a Porsche 993 GT2 EVO. The motor produces 540 hp (397 kW) and 660 Nm (486 lb-ft) of torque\u2026","rel":"","context":"In &quot;964&quot;","block_context":{"text":"964","link":"https:\/\/engineswapdepot.com\/?cat=693"},"img":{"alt_text":"Porsche 964 race car with a twin-turbo 993 flat-six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":79948,"url":"https:\/\/engineswapdepot.com\/?p=79948","url_meta":{"origin":64683,"position":2},"title":"1997 Porsche 911 with a 3.8 L Flat-Six and PDK","author":"swaptastic","date":"December 1, 2021","format":false,"excerpt":"Speed Density Motorsports (SDM) built a customer's dream 1997 Porsche 911 (993) called \"Treiber\" at their company in Lewisburg, Tennessee. The project involved swapping the factory 993 motor and transaxle with a powertrain from a Porsche 991. The sports car is now powered by a naturally aspirated 3.8 L 9A1\u2026","rel":"","context":"In &quot;993&quot;","block_context":{"text":"993","link":"https:\/\/engineswapdepot.com\/?cat=669"},"img":{"alt_text":"1997 Porsche 911 built by Speed Density Motorsports with a 3.8 L Flat-Six and PDK seven-speed","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/12\/1997-Porsche-911-with-a-3.8-L-Flat-Six-and-PDK-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/12\/1997-Porsche-911-with-a-3.8-L-Flat-Six-and-PDK-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/12\/1997-Porsche-911-with-a-3.8-L-Flat-Six-and-PDK-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/12\/1997-Porsche-911-with-a-3.8-L-Flat-Six-and-PDK-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/12\/1997-Porsche-911-with-a-3.8-L-Flat-Six-and-PDK-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18374,"url":"https:\/\/engineswapdepot.com\/?p=18374","url_meta":{"origin":64683,"position":3},"title":"1975 Porsche 911 with a 3.8 L Flat-Six","author":"swaptastic","date":"September 22, 2017","format":false,"excerpt":"Patrick Motorsports completed work on a 1975 Porsche 911 for one lucky customer. The sports car received a body off restoration along with many upgraded parts. The body received a full 1973 911 RSR conversion. The changes included RSR front and rear bumper covers, lower front splitter, and Dansk 9-inch\u2026","rel":"","context":"In &quot;911&quot;","block_context":{"text":"911","link":"https:\/\/engineswapdepot.com\/?cat=103"},"img":{"alt_text":"1975 Porsche 911 with a 3.8 L flat-six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2017\/09\/1975-Porsche-911-with-a-3.8-L-flat-six-01.jpg?fit=960%2C623&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2017\/09\/1975-Porsche-911-with-a-3.8-L-flat-six-01.jpg?fit=960%2C623&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2017\/09\/1975-Porsche-911-with-a-3.8-L-flat-six-01.jpg?fit=960%2C623&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2017\/09\/1975-Porsche-911-with-a-3.8-L-flat-six-01.jpg?fit=960%2C623&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":138606,"url":"https:\/\/engineswapdepot.com\/?p=138606","url_meta":{"origin":64683,"position":4},"title":"Porsche 964 with a Twin-Turbo 993 Motor","author":"swaptastic","date":"September 24, 2025","format":false,"excerpt":"Mike Torwesten from Torwesten Racing and his Porsche 935 race car visited TT Circuit Assen in Assen, Drenthe, Netherlands. Mike finished first but contact with another car resulted in a penalty and 2nd place. The 935 started as a 1989 Porsche 964 RSR now powered by a twin-turbo 3.6 L\u2026","rel":"","context":"In &quot;964&quot;","block_context":{"text":"964","link":"https:\/\/engineswapdepot.com\/?cat=693"},"img":{"alt_text":"Porsche 964 race car with a twin-turbo 993 flat-six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-09.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-09.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-09.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-09.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Porsche-964-race-car-with-a-twin-turbo-993-flat-six-09.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":96265,"url":"https:\/\/engineswapdepot.com\/?p=96265","url_meta":{"origin":64683,"position":5},"title":"1984 Porsche 911 with a 3.8 L Flat-Six","author":"swaptastic","date":"February 22, 2023","format":false,"excerpt":"This 1984 Porsche 911 Carrera arrived at Patrick Motorsports with a 3.2 L flat-six. It is now powered by a 3.8 L M64 flat-six from a 1996 Porsche 993 rebuilt as a Euro RS spec motor. Patrick Motorsport installed their exhaust headers with heat exchangers along with a GT3 Sport\u2026","rel":"","context":"In &quot;911&quot;","block_context":{"text":"911","link":"https:\/\/engineswapdepot.com\/?cat=103"},"img":{"alt_text":"1984 Porsche 911 with a 3.8 L Flat-Six","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/02\/1984-Porsche-911-with-a-3.8-L-Flat-Six-01.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/02\/1984-Porsche-911-with-a-3.8-L-Flat-Six-01.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/02\/1984-Porsche-911-with-a-3.8-L-Flat-Six-01.jpeg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/02\/1984-Porsche-911-with-a-3.8-L-Flat-Six-01.jpeg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/02\/1984-Porsche-911-with-a-3.8-L-Flat-Six-01.jpeg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/64683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=64683"}],"version-history":[{"count":11,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/64683\/revisions"}],"predecessor-version":[{"id":64717,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/64683\/revisions\/64717"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/media\/64691"}],"wp:attachment":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=64683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=64683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=64683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}