Originally Posted by jock
From what i am led to beleive my Evo is relativly high comp and after seeing the MUT 11 machine on it the ignition advance alters hugly after you put your foot down and the boost comes in,
Just my input
Mike
High compared to a "normal" modified cossie yes.
But the ignition would be retarding massively anyway even if it was a lower CR, it would just be retarding from a different point (ie maybe from 4 to 20 instead of 14 to 34)