| Zytek GL458[1] | |
|---|---|
 | |
| Overview | |
| Manufacturer |  Gibson |
| Production | 2018-present |
| Layout | |
| Configuration | V8naturally-aspirated, 90° cylinder angle |
| Displacement | 4,496 cc (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 unleadedGasoline E10Ethanol |
| Output | |
| Power output | 600–800 hp (447–597 kW) @ 8,500-9,000 rpm[2][3] |
| Torque output | 410–573 lb⋅ft (556–777 N⋅m) @ 4,500-5,500 rpm |
| Dimensions | |
| Dry weight | 127 kg (280 lb) |
TheGibson GL458 engine is a 4.5-litre,normally-aspirated,DOHC,V8racingengine, developed and produced byGibson forsports car racing, since 2018.