99Zcamaro

iTrader: (1)

OK, i have a 99 Zcamaro and i have a 150NX wet shot on it and when i spray my serp belt slides of when im at higher speeds...so i was wondering what it is...two buddies tell me different things...(ONE) new tentioner...(TWO) new underdrive pulley...i raced a car and made about 6 pulls and on the last pull the belt came off ...the belts dont shread they just slip off...then another night i made two passes just for ***** and the next mourning i looked and the belt was half way off...so just tell me what you guys think it is...thanks

ws6sojuiced01

iTrader: (1)

I'd look into both your buddys ideas. One pulley out of shape could cause it.

Cheater

iTrader: (7)

thats a problem alot of guys have new tensioner will settle that problem

99Zcamaro

iTrader: (1)

Alright thanks guys...i was planning on doing both just wanted to know if you guys thought it would be anything else...thanks

Nitro Dave's Nitrous Outlet

iTrader: (25)

I would start with the new tensioner unless you have a pully out of line or damaged.If you belt is old and stretched start with that.
Dave

383LQ4SS

iTrader: (33)

you need the Katech belt tensioner. Its a requirement when you start making alot of power. The stock tensioner just wont keep up.

1 BLOWN V8

iTrader: (17)

Where do you get that tensioner at?

99Zcamaro

iTrader: (1)

Dave-ive got a new belt on there and it alot tighter than the old one...and where do you get that tensioner your talking about...Thanks guys