{"id":118634,"date":"2024-07-26T14:15:56","date_gmt":"2024-07-26T19:15:56","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=118634"},"modified":"2024-07-29T14:00:25","modified_gmt":"2024-07-29T19:00:25","slug":"corvette-zr1s-twin-turbo-lt7-makes-1064-hp","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=118634","title":{"rendered":"Corvette ZR1’s Twin-Turbo LT7 Makes 1,064 hp"},"content":{"rendered":"

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

Chevrolet unveiled details on the 2025 Corvette ZR1<\/a> and it’s powerful heart. In the back of the sports car is a twin-turbo 5.5 L LT7 V8<\/a> capable of 1064 hp at 7000 rpm and 828 lb-ft of torque at 6000 rpm. The motor is created using an aluminum block with iron liners features a 4.104-inch bore and 3.150-inch stroke. To that they add a flat-plane crankshaft, forged titanium rods with large wrist pins, forged pistons, and seven-stage dry sump system. Boost is generated by a two 76 mm ball-bearing turbochargers integrated with the exhaust manifolds with electronic wastegates. The charged air is cooled by dual water-to-air coolers into two 65 mm throttle bodies. The fuel system uses 93 octane through both port injection and direct injection (max pressure of 5076 psi (35 Mpa\/350 bar)). Read more details on the engine and car at Chevrolet media<\/a>. <\/p>\n