Lavon Miller and his company Firepunk Diesel built a special 1969 Camaro Z28 for a longtime customer. The classic F-body is powered by a twin-turbo Duramax LB7 V8 capable of 1086 hp (798 kW). The motor features a “Streetfighter” longblock built by Wagler Competition with a Callies crank, Wagler rods, Mahle pistons, and Wagler heads and camshaft. The motor also features a 12mm CP3 pump, two Garrett 58 mm turbochargers, and Bosch 25 Sport ECU. Backing the motor is a Rossler 4L80E four-speed automatic with a US Shift TCU and fabricated 9-inch rear end.
Source: Firepunk Diesel and Engine Builder