Quote:
Originally Posted by KoolBRZ
The wrx's only have DI and they can't run as much timing as we can because they don't have PI for knock prevention.
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WRX is a boosted engine running at higher torque outputs so cannot be compared to our engine. Boosted engines also use a lot more turbulence and hence do not need as much spark advance to get the same combustion. In short we cannot compare the two.