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
ManufacturerUnited Kingdom Gibson
Production2018-present
Layout
ConfigurationV8 naturally-aspirated, 90° cylinder angle
Displacement4.496 L (274 cu in)
Cylinder bore98 mm (3.86 in)
Piston stroke74.5 mm (2.93 in)
ValvetrainDOHC
Combustion
Fuel systemElectronic indirect multi-point injection
Fuel typeElf LMS 102 RON unleaded Gasoline
E10 Ethanol
Output
Power output600–700 hp (447–522 kW)[2][3]
Torque output410 lb⋅ft (556 N⋅m)
Dimensions
Dry weight127 kg (280 lb)

References

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  1. ^ "GL458 (4.5-litre)".
  2. ^ Lloyd, Daniel. "ByKolles to Retain Gibson LMP1 Engine for Hypercar – Sportscar365". sportscar365.com.
  3. ^ "Gibson Technology's New GL 458 LMP1 Engine | dailysportscar.com". www.dailysportscar.com.