Zytek GL458[1] | |
---|---|
Overview | |
Manufacturer | Gibson |
Production | 2018-present |
Layout | |
Configuration | V8 naturally-aspirated, 90° cylinder angle |
Displacement | 4.496 L (274 cu in) |
Cylinder bore | 98 mm (3.86 in) |
Piston stroke | 74.5 mm (2.93 in) |
Valvetrain | DOHC |
Combustion | |
Fuel system | Electronic indirect multi-point injection |
Fuel type | Elf LMS 102 RON unleaded Gasoline E10 Ethanol |
Output | |
Power output | 600–700 hp (447–522 kW)[2][3] |
Torque output | 410 lb⋅ft (556 N⋅m) |
Dimensions | |
Dry weight | 127 kg (280 lb) |
The Gibson GL458 engine is a 4.5-litre, normally-aspirated, DOHC, V8 racing engine, developed and produced by Gibson for sports car racing, since 2018.