Reply to thread

Message: <blockquote data-quote="fabianyee" data-source="post: 467820" data-attributes="member: 6">308bhp is quoted power at crank and 400Nm is torque AT CRANK...for dyno results, it's usually showed power and torque AT WHEEL which is ALWAYS lower than power at crank due to drive train loss.... about 15-20%... So if your dyno results is at the wheel, then it's actually more than stock figure... But if the dyno extrapolate to give you the 'so-called' power at crank, don't bother. There's no way to know EXACTLY how much drivetrain loss it has cos every car will have a different percentage of loss. The only way to get exact output at crank is to take the engine out of the car and bolt on directly to those dyno machines at the factory which measured output at crank.</blockquote>