{"id":52527,"date":"2020-02-20T18:04:58","date_gmt":"2020-02-21T00:04:58","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=52527"},"modified":"2020-02-20T18:05:41","modified_gmt":"2020-02-21T00:05:41","slug":"1970-firebird-with-a-1200-hp-twin-turbo-pontiac-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=52527","title":{"rendered":"1970 Firebird with a 1200 hp Twin-Turbo Pontiac V8"},"content":{"rendered":"<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52539\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52539\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 01\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52539\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-01.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/allspeedcustoms.com\/\">All Speed Customs<\/a> built this 1970 Pontiac Firebird at their company in Muskegon, Michigan. The muscle car is powered by a twin-turbo 454 ci (7.439 L) Pontiac V8 producing 1200 horsepower. The motor features a Butler Performance IAII iron block (4.25-inch bore, 4.00-inch stroke), Scat 4340 forged crank, Ross custom 8.5:1 forged pitons, Eagle 6.80-inch forged H-beam rods, Comp custom ground hydraulic camshaft, and Kauffman CNC-ported 380 cc aluminum heads. Two Bullseye 66 mm turbochargers feed compressed air into a Visner custom billet intake. The V8 mates to a Rockland Tranzilla T56 six-speed manual transmission which sends power to a Moser 12-bolt rear end with 3.55 gears and Detroit Truetrac LSD. The Firebird rides on Detroit Speed upper\/lower control arms, QA1 dual adjustable coilovers, Detroit Speed 4-link rear suspension and Wilwood six-piston calipers with 14-inch rotors in front and four-piston calipers with 13-inch rotors in back. View more photos of the build in the <a href=\"https:\/\/allspeedcustoms.com\/builds\/1970-pontiac-firebird-22378\">project page<\/a>. <\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52540\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52540\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 02\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52540\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-02.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52541\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52541\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 03\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52541\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-03.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52542\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52542\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 04\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52542\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-04.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52543\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52543\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 05\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52543\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-05.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52544\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52544\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 06\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52544\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-06.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52546\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52546\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 08\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52546\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-08.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52547\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52547\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 09\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52547\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-09.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52548\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52548\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?fit=914%2C607&amp;ssl=1\" data-orig-size=\"914,607\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 10\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?fit=914%2C607&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?resize=600%2C398&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"398\" class=\"alignnone size-medium wp-image-52548\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-10.jpg?w=914&amp;ssl=1 914w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52549\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52549\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?fit=1022%2C574&amp;ssl=1\" data-orig-size=\"1022,574\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 11\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?fit=1022%2C574&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?resize=600%2C337&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"337\" class=\"alignnone size-medium wp-image-52549\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?resize=600%2C337&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-11.jpg?w=1022&amp;ssl=1 1022w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52550\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52550\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?fit=1023%2C682&amp;ssl=1\" data-orig-size=\"1023,682\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 12\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?fit=1023%2C682&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?resize=600%2C400&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"400\" class=\"alignnone size-medium wp-image-52550\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-12.jpg?w=1023&amp;ssl=1 1023w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52552\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52552\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?fit=1920%2C1078&amp;ssl=1\" data-orig-size=\"1920,1078\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 14\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?fit=1200%2C674&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?resize=600%2C337&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"337\" class=\"alignnone size-medium wp-image-52552\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?resize=600%2C337&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?resize=1200%2C674&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?resize=1536%2C862&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-14.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52555\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52555\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?fit=1920%2C1078&amp;ssl=1\" data-orig-size=\"1920,1078\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 17\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?fit=1200%2C674&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?resize=600%2C337&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"337\" class=\"alignnone size-medium wp-image-52555\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?resize=600%2C337&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?resize=1200%2C674&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?resize=1536%2C862&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-17.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52556\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52556\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?fit=1920%2C1078&amp;ssl=1\" data-orig-size=\"1920,1078\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 18\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?fit=1200%2C674&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?resize=600%2C337&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"337\" class=\"alignnone size-medium wp-image-52556\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?resize=600%2C337&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?resize=1200%2C674&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?resize=1536%2C862&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-18.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52554\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52554\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?fit=1920%2C1440&amp;ssl=1\" data-orig-size=\"1920,1440\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 16\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?fit=1200%2C900&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?resize=600%2C450&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-52554\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-16.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52557\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52557\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?fit=1920%2C1440&amp;ssl=1\" data-orig-size=\"1920,1440\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 19\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?fit=1200%2C900&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?resize=600%2C450&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-52557\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-19.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"52558\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=52558\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?fit=1920%2C1440&amp;ssl=1\" data-orig-size=\"1920,1440\" data-comments-opened=\"1\" data-image-title=\"1970 Firebird with a Twin-Turbo Pontiac V8 20\" data-image-description=\"&lt;p&gt;1970 Firebird with a Twin-Turbo Pontiac V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?fit=1200%2C900&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?resize=600%2C450&#038;ssl=1\" alt=\"1970 Firebird with a Twin-Turbo Pontiac V8\" width=\"600\" height=\"450\" class=\"alignnone size-medium wp-image-52558\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2020\/02\/1970-Firebird-with-a-Twin-Turbo-Pontiac-V8-20.jpg?w=1920&amp;ssl=1 1920w\" 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\/0pjwZiCOtX8\" 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\/6z2m8-QL2_s\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Source: <a href=\"https:\/\/allspeedcustoms.com\/builds\/1970-pontiac-firebird-22378\">All Speed Customs<\/a> (project page), <a href=\"https:\/\/www.pro-touring.com\/threads\/70621-1970-Firebird-Twin-Turbo-Build\/page15\">Pro-Touring<\/a> (build thread), and <a href=\"https:\/\/www.mecum.com\/lots\/CH1014-195872\/\">Mecum<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>All Speed Customs built this 1970 Pontiac Firebird at their company in Muskegon, Michigan. The muscle car is powered by a twin-turbo 454 ci (7.439 L) Pontiac V8 producing 1200 horsepower. The motor features a Butler Performance IAII iron block (4.25-inch bore, 4.00-inch stroke), Scat 4340 forged crank, Ross custom 8.5:1 forged pitons, Eagle 6.80-inch&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=52527\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">1970 Firebird with a 1200 hp Twin-Turbo Pontiac V8<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":52539,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","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,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[177],"tags":[],"class_list":["post-52527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-firebird"],"jetpack-related-posts":[{"id":116558,"url":"https:\/\/engineswapdepot.com\/?p=116558","url_meta":{"origin":52527,"position":0},"title":"1969 Firebird with a 1400 hp Twin-Turbo 482 ci Pontiac V8","author":"swaptastic","date":"June 5, 2024","format":false,"excerpt":"Troy Gudgel and his company BBT Fabrications in Mahomet, Illinois invested many hours building Brad Sather's 1969 Pontiac Firebird. In the engine bay is a twin-turbo 482 ci Pontiac V8 built by Butler Performance in Lawrenceburg, Tennessee sitting six inches further back. The all-aluminum motor features an IA-II block, forged\u2026","rel":"","context":"In &quot;Firebird&quot;","block_context":{"text":"Firebird","link":"https:\/\/engineswapdepot.com\/?cat=177"},"img":{"alt_text":"1969 Firebird with a twin-turbo Pontiac V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/06\/1969-Firebird-with-a-twin-turbo-Pontiac-V8-01.jpg?fit=813%2C655&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/06\/1969-Firebird-with-a-twin-turbo-Pontiac-V8-01.jpg?fit=813%2C655&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/06\/1969-Firebird-with-a-twin-turbo-Pontiac-V8-01.jpg?fit=813%2C655&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/06\/1969-Firebird-with-a-twin-turbo-Pontiac-V8-01.jpg?fit=813%2C655&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":108209,"url":"https:\/\/engineswapdepot.com\/?p=108209","url_meta":{"origin":52527,"position":1},"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":104367,"url":"https:\/\/engineswapdepot.com\/?p=104367","url_meta":{"origin":52527,"position":2},"title":"ProPontiac Firebird at the Autocross","author":"swaptastic","date":"August 28, 2023","format":false,"excerpt":"Our last update on the ProPontiac Firebird was almost two years ago. 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Under the hood they installed a 468 ci (7.6L) LSx V8 built by Late Model Engines sitting on a UMI Performance F-Body Road Race K-member. 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Sitting nearly 28 inches back is an all-aluminum LSR V8 built by Late Model Engines capable of 2,000 horsepower. 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The company logged many hours working on the appearance and upgrading performance. The result is a pro-touring showpiece. 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