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Old 03-13-2015, 07:35 PM   #342
ajc209
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Join Date: Dec 2011
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Quote:
Originally Posted by 350matt View Post
So thats an 85Bhp uplift at the wheels then?, thats a bit more than Cosworth claim isn't it? as I though t the kit was + 80Bhp at the crank?


85bhp at wheel is pretty much 85bhp increase at fly. The drivetrain takes a fixed torque to rotate it; adding 40% power wont make drive train losses much bigger. Perhaps a fraction due to slightly higher friction losses in the gearbox, but certainly not a massive mount.


FWIW on the Cosworth engine dyno, the stock fa20 was 185-190bhp. Abbey motorsport measure about 160 hub bhp in the UK.


According to Cosworth graphs; stock ~190bhp, stage 2.3 ~290bhp


UK fuel, RON99 V power is superior to US AKI91 (~RON95).


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