underdrive pullys

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Oct 15, 2006 | 12:23 PM

1slow98Z28

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From: Michigan

underdrive pullys

ok just wondering what kind of underdrive pullys everyone is running?? and also do they really help or no don't bother wasting my money?

Thanks
Derek

Oct 15, 2006 | 01:42 PM

omcar

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They are worth it.

I have ASP and I'm glad I did the install. Have a good shop install it..

Oct 15, 2006 | 03:02 PM

Tainted

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From: Indianapolis

ASP will be the popular brand along with SLP's. they are one of those mods that doesnt do much, but will add up later on. I wouldnt do it before mods like ehaders/intake and such but if you are running uot of bolt-ons to do then go for it.

Oh and BTW, you dont need a shop to do it, easy driveway job if you got a 3-jaw puller

Oct 15, 2006 | 07:15 PM

blkZ28spt

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From: The South

I have SLP. Have for a couple years probably.

They are definately wroth it. Typically give 0.1/1mph or close. Considering the price it's a no brainer.

Oct 15, 2006 | 07:42 PM

to-fst-4u

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like my slp

Oct 15, 2006 | 08:25 PM

DuronClocker

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I've got the SLP too. Nice looking

Install wasn't terrible either. That bolt can be a pain in the *** though.

Oct 15, 2006 | 11:06 PM

1slow98Z28

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From: Michigan

anyone have march?? my car has all the other bolt ons.. im getiting my ls6 intake n TB ported.. n i have a front breather long tubes ory slp loud mouth richmound 373 .......

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Oct 16, 2006 | 12:04 PM

Rob98LS1

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From: Sacramento

I have the March Balancer. Gave about .1 in the 1/4 as well. Nice piece. Needed to get a new tensioner though because the belt would walk with the stock tensioner. Hope this helps.

Oct 16, 2006 | 01:07 PM

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bigti99a

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From: baltimore, MD

i bought a powerbond which is pretty much the slp without their name on it. cheaper and well constructed. and you can definately do the install yourself. just go slow and follow instructions. the car revved more freely, like everyone says small difference but for under $200 not bad.