{"id":60241,"date":"2020-08-24T17:20:23","date_gmt":"2020-08-24T22:20:23","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=60241"},"modified":"2020-08-25T17:45:13","modified_gmt":"2020-08-25T22:45:13","slug":"1966-beaumont-with-a-1500-hp-twin-turbo-big-block-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=60241","title":{"rendered":"1966 Beaumont with a 1500 hp Twin-Turbo Big-Block V8"},"content":{"rendered":"

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Speedtech Performance<\/a> built this 1966 Beaumont<\/a> at their company in St. George, Utah. Under the hood sits a twin-turbo 502 ci (8.2 L) big-block V8 built by K&S Machine with ARF cnc-ported heads, MoTeC ECU, and fed by two Aeromotive A1000 fuel pumps. The engine’s 1500+ horsepower is sent through a T56 Magnum six-speed manual transmission to a Ford 9-inch rear end with 35-spline axles. The car rides on an Art Morrison Max G chassis with a Corvette C5 front spindles and control arms and triangulated four-link rear suspension. A set of Asanti FS series wheels cover Wilwood six-piston disc brakes in front and four-piston disc brakes in rear. Other modifications includes Aston Martin dash and door handles, Audi R8 side mirrors, custom grill, and hidden\/integrated roll cage. <\/p>\n

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Source: Speedtech Performance<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Speedtech Performance built this 1966 Beaumont at their company in St. George, Utah. Under the hood sits a twin-turbo 502 ci (8.2 L) big-block V8 built by K&S Machine with ARF cnc-ported heads, MoTeC ECU, and fed by two Aeromotive A1000 fuel pumps. The engine’s 1500+ horsepower is sent through a T56 Magnum six-speed manual… Read More »1966 Beaumont with a 1500 hp Twin-Turbo Big-Block V8<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":60245,"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,"_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":[942],"tags":[],"class_list":["post-60241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-beaumont"],"jetpack-related-posts":[{"id":130057,"url":"https:\/\/engineswapdepot.com\/?p=130057","url_meta":{"origin":60241,"position":0},"title":"1966 Chevelle with a Twin-Turbo 427 V8","author":"swaptastic","date":"April 7, 2025","format":false,"excerpt":"Pro Touring Texas built this 1966 Chevrolet Chevelle at their company in Springtown, Texas. Under the hood is a twin-turbo 427 ci (7.0L) LSx V8 built by Nelson Racing Engines. The motor features a Dart Next block with Dart billet crank, Boostline forged rods, custom JE forged pistons, and a\u2026","rel":"","context":"In "Chevelle"","block_context":{"text":"Chevelle","link":"https:\/\/engineswapdepot.com\/?cat=116"},"img":{"alt_text":"1966 Chevelle with a Twin-Turbo 427 ci LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/1966-Chevelle-with-a-Twin-Turbo-427-ci-LSx-V8-02.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\/1966-Chevelle-with-a-Twin-Turbo-427-ci-LSx-V8-02.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/1966-Chevelle-with-a-Twin-Turbo-427-ci-LSx-V8-02.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/1966-Chevelle-with-a-Twin-Turbo-427-ci-LSx-V8-02.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/04\/1966-Chevelle-with-a-Twin-Turbo-427-ci-LSx-V8-02.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":124514,"url":"https:\/\/engineswapdepot.com\/?p=124514","url_meta":{"origin":60241,"position":1},"title":"1966 Chevelle with a Twin-Turbo LSX","author":"swaptastic","date":"December 10, 2024","format":false,"excerpt":"American Legends built this 1966 Chevelle called \"Phoenix\" at their company in Arizona. The car is powered by a twin-turbo 376 ci LSX376 V8 featuring custom Edelbrock intake manifold, two DBW throttle bodies, two Comp turbochargers, two water-to-air intercoolers, and a HP Tuners CORE standalone ECU. 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This NASCAR-inspired project starts with a twin-turbo 5.0 L Coyote V8. The motor features a sleeved block, Ford Performance Predator heads, Boss 302 intake manifold, two HPT 6466 turbochargers, and stainless steel log exhaust manifolds. The combo is good for\u2026","rel":"","context":"In "Chevelle"","block_context":{"text":"Chevelle","link":"https:\/\/engineswapdepot.com\/?cat=116"},"img":{"alt_text":"1970 Chevelle with a Twin-Turbo Coyote V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/1970-Chevelle-with-a-Twin-Turbo-Coyote-V8-01.jpg?fit=1200%2C961&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/1970-Chevelle-with-a-Twin-Turbo-Coyote-V8-01.jpg?fit=1200%2C961&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/1970-Chevelle-with-a-Twin-Turbo-Coyote-V8-01.jpg?fit=1200%2C961&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/1970-Chevelle-with-a-Twin-Turbo-Coyote-V8-01.jpg?fit=1200%2C961&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/12\/1970-Chevelle-with-a-Twin-Turbo-Coyote-V8-01.jpg?fit=1200%2C961&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":134058,"url":"https:\/\/engineswapdepot.com\/?p=134058","url_meta":{"origin":60241,"position":3},"title":"1964 Dodge Polara with a Twin-Turbo HEMI","author":"swaptastic","date":"July 4, 2025","format":false,"excerpt":"Roadster Shop built this 1964 Dodge Polara for Jesse James. The unique car is powered by a twin-turbo 426 ci (6.9L) HEMI V8 built by Wegner Motorsports. The motor is capable of 1500 hp (1118 kW) thanks to twin Garrett GTX3582R turbochargers connected to custom titanium exhaust manifolds. 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The features a Texas Speed & Performance built shortblock featuring a Dart LS Next iron block, Callies Compstar crankshaft, Callies Compstar Extreme forged steel rods, and TSP\/Wiseco forged aluminum pistons. The motor is boosted\u2026","rel":"","context":"In "1500"","block_context":{"text":"1500","link":"https:\/\/engineswapdepot.com\/?cat=733"},"img":{"alt_text":"1996 GMC Truck with a Twin-Turbo LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/11\/1996-GMC-Truck-with-a-Twin-Turbo-LSx-V8-01.jpg?fit=1200%2C960&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/11\/1996-GMC-Truck-with-a-Twin-Turbo-LSx-V8-01.jpg?fit=1200%2C960&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/11\/1996-GMC-Truck-with-a-Twin-Turbo-LSx-V8-01.jpg?fit=1200%2C960&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/11\/1996-GMC-Truck-with-a-Twin-Turbo-LSx-V8-01.jpg?fit=1200%2C960&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/11\/1996-GMC-Truck-with-a-Twin-Turbo-LSx-V8-01.jpg?fit=1200%2C960&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":142078,"url":"https:\/\/engineswapdepot.com\/?p=142078","url_meta":{"origin":60241,"position":5},"title":"1969 Nova with a 2500 hp Big-Block V8","author":"swaptastic","date":"December 11, 2025","format":false,"excerpt":"LCR Performance built this 1969 Chevrolet Nova to drag race and cruise the streets. Under the fiberglass hood is a twin-turbo 540 ci big-block Chevy V8 built by KTRE in Minnesota. The motor produces 2500 hp thanks to methanol and two Precision Gen2 94 mm turbochargers. 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