Originally Posted by
MadRod
It doesnt my M.A.Developments engine is 8.5:1 runs 2.9bar & made 838bhp. The engine Tuner decides the CR When designing the whole package. Its moved on a billion miles since the Touring car days.
What specifically has moved on from the touring car days?
If thats your static CR what Is your dynamic CR
Does your engine have longer rods?