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| Toyota Indy V8 | |
|---|---|
| Overview | |
| Manufacturer |  / TRD |
| Production | 2003–2005 |
| Layout | |
| Configuration | 90° V8 |
| Displacement | 3.5 L (214 cu in) (2003) 3.0 L (183 cu in) (2004–2005) |
| Cylinder bore | 93 mm (3.66 in) |
| Piston stroke | 55.1 mm (2.17 in) |
| Cylinder block material | Aluminum alloy |
| Cylinder head material | Aluminum alloy |
| Valvetrain | 32-valve (four-valves per cylinder), DOHC |
| Combustion | |
| Fuel system | Electronic indirect multi-point port fuel injection |
| Management | Motorola (2003–2005) |
| Fuel type | 100% fuel grade Ethanol provided by Sunoco |
| Oil system | Dry sump |
| Cooling system | Single water pump |
| Output | |
| Power output | 670–690 hp (500–515 kW) (2003)[1] 650 hp (485 kW) (2004-2005) |
| Torque output | Approx. 434–488 N⋅m (320–360 ft⋅lbf) @ 10,300 rpm[2] |
| Dimensions | |
| Dry weight | 280 lb (127 kg) excluding headers, clutch, ECU, spark box or filters |
| Chronology | |
| Predecessor | Toyota RV8F turbo (2002) |
The Toyota Indy V8 is a 3-litre and 3.5-litre, naturally-aspirated racing engine, designed, developed and produced by Toyota Racing Development, for use in the IRL IndyCar Series, from 2003 to 2005.[3][4][5]
