raiders03
Banned
- Joined
- Sep 24, 2002
- Messages
- 1,250
I tried a lower 9" and a 3 and 1/4 upper on my KB set up to try and eliminate all my belt slip problems(also still have the idler pulley). On the dyno this gained 30 more RWHP and 40 more trq then with just the 2 and 3/4 upper. My boost gauge now reads the 21-22 psi instead of 14 at wot while driving. The car feels insane fast but I still have a little bit of dust on my pulley after a few wot runs. It is the non slip upper which feels sharp by touch on the corners. Do you guys think I am still getting a little slip or is this the nature of a non slip pulley chopping my belt up? Any suggestions?
