Originally Posted by Adz 131
Also the Ratio's for group N or A???
regards
adz
Group 'n' and most recce cars generally 3.9:1 ....group A and WRC cars are generally 4.44:1
There were other ratio's used, some of the old pure group a tar cars ran a taller ratio....3.8:1 Pete Doughty in particular did IIRC....
HTH
Ian