Looks like im getting this, i currently have CAI, 15%pully, UUC exhaust.

recently had a slightly tighter belt put on 15% because i had 52k miles on the orginal belt/pully and there were a few nicks., not bad but with 52k on the alta pully i wanted to have a clean new belt on.

question, do i need to go back with stock lenght on the belt?

anyone have a link "how to" for this?

i have read alot of posts, and im ok with it, but are there anything i need to keep an eye on while doing the install and after?

just looking for some assistance.

 

When I had a 15% and 2% I was running a stock sized belt.

 

You might need to go back to the stock size belt as the crank pulley will be 2% larger maybe not. To do this job correctly you will need Special MINI tools to pull the old crank off and to install the new one. It is pressed on. If you like lots of power and torque you will REALLY enjoy the new light weight crank pulley! Increased throttle responce and more boost! I got more boost with a 0% for some reason. -- Johan

 

Kent,

Harrison has installed a bunch of these. They already have the specialized tools which you'd have to buy.

I agree that you'll probably have to go to the stock belt.

But Vince will tell you straight.

 

Thanks jim, not sure what he would charge to pop this guy on, i guess i need to give him a call. its an Alta btw, picking it up from bubba in the atlanta group. the price is right. and i still got an itch.. and theres still too much talk about ECU's for me to make a decision on those atm, ill look at doing that maybe in December....