I havent been beat since I put the 8.8 in.,.. heheh... think the 4.30 gears have anything to do with it? couple more weeks and I'll make some passes.. havent run it with them in yet.,..
a big prob here for ALL the LS-1 cars is that they dont like the heat... my best run was with a 106* air temp... most of the LS's lose .2-.3 and a couple MPH... puts them well within range of my convert...
