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| The Cosworth CR-3 engine - Specification details |
| Number of cylinders | 10 | |
| Vee angle | 72 | |
| Number of valves | 40 | |
| Capacity | 2998cc | |
| Power output | Not disclosed | |
| Maximum engine speed | 18000rpm | |
| Construction | Aluminium block and heads cast in Cosworth Racing's own foundry. Aluminium alloy pistons. Steel crankshaft. | |
| Engine Management | Pi | |
| Ignition System | Cosworth Racing | |
| Spark Plugs | Champion | |
| Weight | 105kg including ballast | |
| Dimensions: | ||
| Length | 569mm | |
| Width | 490mm | |
| Height | 490mm | |
| Width | 1800mm | |
Note: information correct at time of writing. All specification information has been supplied by OrangeArrows press office. |