does anyone know what the e.t time drop is going from 3:55 to 4:10's? on a gt manual

 

I don't know, because the first time I was at the track I already had my 4.10s in. I can tell you that I have a real hard time hooking-up with the 4.10s on my stock tires when I'm at the track. To be fair though, I've only been to the track a total of 3 times with a total number of runs of 10, and apparently I'm not very good at getting off the line (horrible 60' times). The best that I've run is a 14.04, but that should change this weekend.

 

depends if you hook or not. If you hook, i would say a .2ths but if you spin alot more then you lose .3ths..... mickey thompson will solve this problem for you and then you'll pick up an extra .4ths

 

I agree about 2 tenths.