{"id":83242,"date":"2022-03-02T19:24:34","date_gmt":"2022-03-03T01:24:34","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=83242"},"modified":"2022-03-02T19:38:37","modified_gmt":"2022-03-03T01:38:37","slug":"hsv-gts-with-a-supercharged-lsx-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=83242","title":{"rendered":"HSV GTS with a 1179 hp Supercharged LSx V8"},"content":{"rendered":"

\"HSV<\/a><\/p>\n

Tony Kulafi<\/a> owns a Holden Special Vehicles (HSV) GTS<\/a> capable of 8’s in the quarter-mile. It originally came with a supercharged 6.2 L LSA V8 making 430 kW (577 hp) and 740 Nm (546 lb-ft) of torque. It’s now powered by a supercharged 388 ci LSx V8 built by Rocksteady Racing<\/a> making 1179 hp on 25 psi of boost. The motor features a LSX iron block, All Pro heads, custom JE pistons, Callies Enforcer rods, and custom camshaft. On top sits a Harrop H2650i supercharger<\/a> with their integrated 115 mm throttle body and larger intercooler core. The drivetrain features a Hasty Trans built 4L80E four-speed automatic transmission with a US Shift Quick4 controller and a full floating 9-inch rear end. The 4550 lb car’s best quarter-mile is a 8.876 sec at 154.99 mph.<\/p>\n