Toyota RVX engine
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| Toyota RVX engine | |
|---|---|
| Overview | |
| Manufacturer | |
| Production | 2002–2009 |
| Layout | |
| Configuration | 90° V10 and V8 |
| Displacement | 3.0 L (2,999 cc) 2.4 L (2,399 cc) |
| Cylinder bore | 96.8 mm (3.8 in)[1] |
| Piston stroke | 40.75 mm (1.6 in)[2] |
| Combustion | |
| Fuel system | Magneti Marelli electronic fuel injection |
| Fuel type | Esso high-octane unleaded gasoline |
| Cooling system | Water-cooled |
| Output | |
| Power output | 740–1,000 hp (552–746 kW; 750–1,014 PS)[3][4][5] |
| Torque output | 236–310 lb⋅ft (320–420 N⋅m) |
| Dimensions | |
| Dry weight | 109 kg (240 lb) |
The Toyota RVX engine is a series of four-stroke, naturally-aspirated, V10 and V8 racing engines, developed and engineered by Toyota for Formula One racing, and used by Toyota, Jordan, Midland, and Williams, from 2002 to 2009.[6][7][8]
Specifications
Specifications of the 2009 RVX-09 include the following:
- Naturally aspirated 90° V8
- 96.8 mm × 40.77 mm/2399 cc
- Unleaded gasoline (5.75% bio ethanol)
- Aluminium block and heads, Linerless
- Five main bearings, plain Steel crankshaft, four pins
- Titanium con rods
- Light alloy pistons, two rings
- Double overhead camshafts Four valves/cylinder, one plug
- 10.2° intake valve inclination, 11° exhaust, each with 3.2° compound angle
- 41.5 mm intake valve, 33.5 mm exhaust
- Full engine management system (SECU) Electronic ignition Sequential injection
- 13.6:1 compression ratio Maximum rpm, 18,000 (by regulation)