At the time mick51 and myself were dragracing my car on a regular basis, he was consistantly 0.7sec quicker than me. We put this down to our different approach to gear changing. He used to bang it through as fast as he could. It being my car I was a little slower and gentler. The plus side of a gentler approach is after 4 years of general use ,track and dragstrip, my gearbox is still in great shape....had a C's short shifter in for last 2 years too.