No problem I understand, we dident pick up 5 tenths though. 5 tenths was the fastest he ran over the cpi's and he ran the cpi's for 3/4's the season.
On average he runs 2-3 tenths faster consistently vs the cpi's
Yes Dave after I got a base line with the jetting which was close to the cpi's, I advanced the timing 5 thousands. no dome changes, but we put more gear to it, and would adjust the tires pressure base on how the track was hooking