Originally Posted by col cos1
mine made 456bhp at crank on dastek rolling road at 25 psi
and 373bhp at wheels at ava at 30psi
your on simaler spec to mine and i reckon mine to ge around the 420bhp mark
staffi had his dynoed on a dyno dynamics rr, think it was 442Bhp @ Fly and 376 @ wheels.
most people rate the DD RR very highly.
Steve.