{"id":52038,"date":"2020-02-07T15:20:37","date_gmt":"2020-02-07T21:20:37","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=52038"},"modified":"2021-05-24T01:12:37","modified_gmt":"2021-05-24T06:12:37","slug":"1991-pontiac-firebird-with-a-supercharged-ls7-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=52038","title":{"rendered":"1991 Firebird with a Supercharged LS7 V8"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52044\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52044\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?fit=960%2C640&amp;ssl=1\" data-orig-size=\"960,640\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 01\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?fit=960%2C640&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52044\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?w=960&amp;ssl=1 960w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Bruce Hawkins built his 1991 Firebird Formula at his company <a href=\"https:\/\/www.hawksmotorsports.com\/\">Hawks Motorsports<\/a> (HM) in Easley, South Carolina. Under the custom ZR1 inspired hood sits a supercharged 427 ci LS7 V8 making 717 horsepower and 718 lb-ft of torque to the wheels. The motor features stock LS7 heads, custom ground camshaft, 60 lb injectors, Magnuson TVS 2300 supercharger, and GM E38 ECU tuned by Hawks Motorsports. A T56 Level 2 six-speed manual transmission with a RAM dual disc clutch sends power through a 3.5-inch aluminum driveshaft to a Moser 12-bolt rear end with an Auburn Gear LSD and 3.73 gears. The car rides on KYB shocks and Hotchkis springs, full BMR rear suspension, Z06 front brakes, and Boze Mesh wheels (18&#215;9.5,18&#215;10.5).<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52045\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52045\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;22&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS REBEL T1i&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1282710328&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;21&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.04&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 02\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?fit=800%2C533&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52045\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-02.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-03.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52046\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52046\" 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data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-03.jpg?fit=800%2C533&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-03.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52046\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-03.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-03.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-03.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52047\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52047\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?fit=800%2C1200&amp;ssl=1\" data-orig-size=\"800,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 04\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?fit=800%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?resize=600%2C900&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"900\" class=\"alignnone size-medium wp-image-52047\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?resize=600%2C900&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?resize=768%2C1152&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-04.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52048\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52048\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?fit=1200%2C800&amp;ssl=1\" data-orig-size=\"1200,800\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 05\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?fit=1200%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52048\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-05.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52049\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52049\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 06\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?fit=800%2C533&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52049\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-06.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52050\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52050\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;7.1&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS REBEL T1i&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1277240017&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;36&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;0.125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 07\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?fit=800%2C533&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52050\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-07.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52051\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52051\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.5&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS REBEL T1i&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1279516183&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;18&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.05&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 08\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?fit=800%2C533&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52051\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-08.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52052\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52052\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;22&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS REBEL T1i&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1282709813&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;25&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.025&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"1991 Pontiac Firebird with a Supercharged LS7 V8 09\" data-image-description=\"&lt;p&gt;1991 Pontiac Firebird with a Supercharged LS7 V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?fit=800%2C533&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1991 Pontiac Firebird with a Supercharged LS7 V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52052\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-09.jpg?w=800&amp;ssl=1 800w\" 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\/J6CzNZ0NCkc\" frameborder=\"0\" allow=\"accelerometer; autoplay; 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\/Eo2Whz1r0c8\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Source: <a href=\"https:\/\/www.hawksmotorsports.com\/pages\/stormtrooper.html\">Hawks Motorsports<\/a> (project page)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bruce Hawkins built his 1991 Firebird Formula at his company Hawks Motorsports (HM) in Easley, South Carolina. Under the custom ZR1 inspired hood sits a supercharged 427 ci LS7 V8 making 717 horsepower and 718 lb-ft of torque to the wheels. The motor features stock LS7 heads, custom ground camshaft, 60 lb injectors, Magnuson TVS&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=52038\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">1991 Firebird with a Supercharged LS7 V8<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":52044,"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_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[177],"tags":[],"class_list":["post-52038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-firebird"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1991-Pontiac-Firebird-with-a-Supercharged-LS7-V8-01.jpg?fit=960%2C640&ssl=1","jetpack-related-posts":[{"id":108209,"url":"https:\/\/engineswapdepot.com\/?p=108209","url_meta":{"origin":52038,"position":0},"title":"Pontiac Firebird with a LS7 V8","author":"swaptastic","date":"November 29, 2023","format":false,"excerpt":"Hawks Motorsports rebuilt this third-gen Pontiac Firebird as a Stage 2 Firehawk at their company in Easley, South Carolina. Under the custom carbon fiber hood they swapped a 7.0 L LS7 V8 featuring Mamo ported heads, Hawks Motorsport camshaft, longtube headers, and custom stainless steel exhaust. The naturally aspirated motor\u2026","rel":"","context":"In &quot;Firebird&quot;","block_context":{"text":"Firebird","link":"https:\/\/engineswapdepot.com\/?cat=177"},"img":{"alt_text":"Pontiac Firebird with a LS7 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/11\/Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=772%2C514&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/11\/Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=772%2C514&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/11\/Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=772%2C514&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/11\/Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=772%2C514&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":25805,"url":"https:\/\/engineswapdepot.com\/?p=25805","url_meta":{"origin":52038,"position":1},"title":"1973 Trans-Am with a LS7 V8","author":"swaptastic","date":"July 19, 2018","format":false,"excerpt":"This 1973 Pontiac Firebird Trans-Am was built by Gary Hagar at Hack Shack Inc in Rogers, Arkansas. The car rides on a Roadster Shop FAST TRACK chassis with full independent suspension, Penske RS adjustable coilovers, and Baer Extreme 14-inch rotors with six-piston calipers. Under the functional shaker hood sits a\u2026","rel":"","context":"In &quot;Firebird&quot;","block_context":{"text":"Firebird","link":"https:\/\/engineswapdepot.com\/?cat=177"},"img":{"alt_text":"1973 Ponitac Firebird Trans-Am with a LS7 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2018\/07\/1973-Ponitac-Firebird-Trans-Am-with-a-LS7-V8-01.jpg?fit=1200%2C900&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2018\/07\/1973-Ponitac-Firebird-Trans-Am-with-a-LS7-V8-01.jpg?fit=1200%2C900&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2018\/07\/1973-Ponitac-Firebird-Trans-Am-with-a-LS7-V8-01.jpg?fit=1200%2C900&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2018\/07\/1973-Ponitac-Firebird-Trans-Am-with-a-LS7-V8-01.jpg?fit=1200%2C900&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2018\/07\/1973-Ponitac-Firebird-Trans-Am-with-a-LS7-V8-01.jpg?fit=1200%2C900&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":120485,"url":"https:\/\/engineswapdepot.com\/?p=120485","url_meta":{"origin":52038,"position":2},"title":"1971 Firebird with a LS7 V8","author":"swaptastic","date":"September 6, 2024","format":false,"excerpt":"Deb Hall sent a 1971 Pontiac Firebird to Detroit Speed for a transformation. The company logged many hours working on the appearance and upgrading performance. The result is a pro-touring showpiece. The company started by installing new steel quarter-panels, fenders, radiator core support and carbon fiber nose, hood, and trunk\u2026","rel":"","context":"In &quot;Firebird&quot;","block_context":{"text":"Firebird","link":"https:\/\/engineswapdepot.com\/?cat=177"},"img":{"alt_text":"1971 Pontiac Firebird with a LS7 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1971-Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1971-Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1971-Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1971-Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1971-Pontiac-Firebird-with-a-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":69731,"url":"https:\/\/engineswapdepot.com\/?p=69731","url_meta":{"origin":52038,"position":3},"title":"1989 Firebird Formula with a 451 ci LSx V8","author":"swaptastic","date":"April 1, 2021","format":false,"excerpt":"Hawks Motorsports built this 1989 Firebird Formula for owner Eric Farmer. The build starts with a 451 ci LSx V8 sitting in the engine bay making 593 horsepower and 518 lb-ft of torque to the wheels. The engine features forged pistons, ported LS7 heads, custom camshaft, FAST 102 intake, 65\u2026","rel":"","context":"In &quot;Firebird&quot;","block_context":{"text":"Firebird","link":"https:\/\/engineswapdepot.com\/?cat=177"},"img":{"alt_text":"1989 Firebird Formula with a 451 ci LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/04\/1989-Firebird-Formula-with-a-451-ci-LSx-V8-01.jpg?fit=800%2C533&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/04\/1989-Firebird-Formula-with-a-451-ci-LSx-V8-01.jpg?fit=800%2C533&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/04\/1989-Firebird-Formula-with-a-451-ci-LSx-V8-01.jpg?fit=800%2C533&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/04\/1989-Firebird-Formula-with-a-451-ci-LSx-V8-01.jpg?fit=800%2C533&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":66622,"url":"https:\/\/engineswapdepot.com\/?p=66622","url_meta":{"origin":52038,"position":4},"title":"2000 Firebird with a Supercharged 346 ci V8","author":"swaptastic","date":"January 22, 2021","format":false,"excerpt":"This 2000 Firebird Formula called \"Brutality\" was built by Tyler Hawks from Hawks Motorsports to compete in autocross. The car is powered by a 346 ci LSx V8 built by Thompson Motorsports with a Magnuson MP112 supercharger. The motor features Wiseco pistons, K1 rods, ported\/polished heads, Hawks custom camshaft, Nick\u2026","rel":"","context":"In &quot;Firebird&quot;","block_context":{"text":"Firebird","link":"https:\/\/engineswapdepot.com\/?cat=177"},"img":{"alt_text":"2000 Firebird Formula with a supercharged 346 ci LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/01\/2000-Firebird-Formula-with-a-supercharged-346-ci-LSx-V8-01.jpg?fit=1200%2C779&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/01\/2000-Firebird-Formula-with-a-supercharged-346-ci-LSx-V8-01.jpg?fit=1200%2C779&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/01\/2000-Firebird-Formula-with-a-supercharged-346-ci-LSx-V8-01.jpg?fit=1200%2C779&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/01\/2000-Firebird-Formula-with-a-supercharged-346-ci-LSx-V8-01.jpg?fit=1200%2C779&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/01\/2000-Firebird-Formula-with-a-supercharged-346-ci-LSx-V8-01.jpg?fit=1200%2C779&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":120295,"url":"https:\/\/engineswapdepot.com\/?p=120295","url_meta":{"origin":52038,"position":5},"title":"1969 C10 with a 915 hp Supercharged LS7 V8","author":"swaptastic","date":"September 2, 2024","format":false,"excerpt":"Detroit Speed invested many hours into building this amazing 1969 Chevy C10. In the engine bay they installed a supercharged LS7 V8 built by Mast Motorsports. The motor produces 915 hp and 956 lb-ft of torque thanks to a Whipple supercharger and water and methanol injection system. The drivetrain features\u2026","rel":"","context":"In &quot;C10&quot;","block_context":{"text":"C10","link":"https:\/\/engineswapdepot.com\/?cat=215"},"img":{"alt_text":"1969 Chevy C10 with a supercharged LS7 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1969-Chevy-C10-with-a-supercharged-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1969-Chevy-C10-with-a-supercharged-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1969-Chevy-C10-with-a-supercharged-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1969-Chevy-C10-with-a-supercharged-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/09\/1969-Chevy-C10-with-a-supercharged-LS7-V8-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/52038","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=52038"}],"version-history":[{"count":8,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/52038\/revisions"}],"predecessor-version":[{"id":72244,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/52038\/revisions\/72244"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/media\/52044"}],"wp:attachment":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=52038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=52038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}