Owner: John Felstead
Westfield ZEi 220, Group A turbo, 803 injectors, 3 bar MAP sensor, -31 actuator, competition fuel system (twin pump/swirlpot), 2.6" exhaust (no cat)
| Maximum Power | 246 bhp @ 5770 rpm |
| Maximum Torque | 297 lb/ft @ 3340 rpm |
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Dyno Run Details
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| Date | 11th November 2000 |
| Petrol Used | Super unleaded (97 RON) |
| Boost Level | 26.5 psi (1.8 bar) peak (overboost), 22 psi (1.5 bar) immediately after overboost |
| Test Mileage | 33,000 miles |
| Modification Details |
Group A turbo, 803 injectors, 3 bar MAP sensor, -31 actuator, competition fuel system (twin pump/swirlpot), 2.6" exhaust (no cat) |
| Stats & Comments |
Because of the restricted space at the front of the car, the intercooler is smaller than needed. Due to the high inlet charge temperature the ignition was retarded by the ECU. This reduced the amount of power otherwise possible with this engine. The run was performed in 5th gear because of a lack of traction in 4th gear. This meant that more power was lost through the transmission. The operator estimated that the power figure in 4th gear would have been around 280 bhp. |