Gibson GL458 engine

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.

Zytek GL458[1]
Overview
Manufacturer	Gibson
Production	2018-present
Layout
Configuration	V8 naturally-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 unleaded Gasoline E10 Ethanol
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)

Applications

• Rebellion R13
• Alpine A480
• Vanwall Vandervell 680
• 777 Hypercar^[4]