mrada6998

anyone know the best underdrive pully selection for a head and cam 2000 camaro?

ThumpnZ28

iTrader: (23)

Brand wise? They are all more or less the same. You just need to choose 10% or 25% underdriven.

MikeFSKSpeed

iTrader: (37)

I have the BBK sets in stock,,great for the money. PM me for pricing

vettenuts

iTrader: (4)

Hands down, ATI.


There are issues with some that can result in a broken timing chain.

JTtransAM

What's the difference between the 10% and 25% performance wise? I assume the 25 is better.

vettenuts

iTrader: (4)

10% does a better job damping the harmonics, which is what it is for. 25% will provide about 5 hp more.

jc98ss

iTrader: (13)

my March 25% has been awesome......even came with the alternator overdrive pulley to keep everything charged......a/c still blows cold.......it's heavy though, maybe a little heavier than the stock piece......i think the SLP ones were supposed to be light......most people run the ATI i believe

CHRIS'S 98 SS

I have a used slp under drive pulley I just took off my car I will sell you. Pm me if interested

Slowhawk

iTrader: (12)

I had a close setup with 3.73's and 4k Yank stall. Weighed 3750lbs and ran the 11.5 index. Would run the number even on high DA days, low DA's I had to peddle.

Demonicbird00

iTrader: (17)

ATI now

i had a ASP on and when i took it off i saw the inside was cracked, i was cam only at the time

-brandon

The Alchemist

iTrader: (19)

Hands down, ATI.

thunderstruck507

iTrader: (18)

I like my SLP/Powerbond. Cheap and effective since it was $120 shipped used and dropped around a tenth in the 1/8th mile.

RJB01camaross

I agree with the above. I have used the SLP/Powerbond for a few years and never had a problem.