The Zytek ZJ458 engine is a 4.5-litre, normally-aspirated, V8 racing engine, developed and produced by Zytek for sports car racing. The ZJ458's rev-limit was about 10,000 rpm, and produces its power output of 635–700 hp (474–522 kW) @ 9,000 rpm, and peak torque of 590 N⋅m (435 lb⋅ft) @ 7,500 rpm.[1][2][3][4][5][6]
| Zytek ZJ458 | |
|---|---|
| Overview | |
| Manufacturer |  Zytek |
| Production | 2009-2011 |
| Layout | |
| Configuration | V8 naturally-aspirated, 90° cylinder angle |
| Displacement | 4.5 L (275 cu in) |
| Valvetrain | DOHC |
| Combustion | |
| Fuel system | Electronic indirect multi-point injection |
| Fuel type | Elf LMS 102 RON unleaded Petrol E10 Ethanol |
| Output | |
| Power output | 635–700 hp (474–522 kW) @ 9,000 rpm |
| Torque output | 590 N⋅m (435 lb⋅ft) @ 7,500 rpm |
| Dimensions | |
| Dry weight | 119 kg (262 lb) |
Applications
editReferences
edit- ^ "Zytek 07S group LMP1 (2007) - Racing Cars". tech-racingcars.wikidot.com.
- ^ "Ferrari F355 with a Zytek V8 – Engine Swap Depot". engineswapdepot.com.
- ^ "Zytek ZJ458 (2007) - Racing Cars". tech-racingcars.wikidot.com.
- ^ "Zytek 07S". www.racecar-engineering.com.
- ^ "GJ458 (4.5-litre)". www.gibsontech.co.uk.
- ^ "Ginetta-Zytek GZ09S |". 13 January 2016.