LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Worth it???

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Old Jan 18, 2009 | 10:34 PM
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Default Worth it???

Are underdrive pulleys worth it??? What brand is suggested??? Thanks!!!!
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Old Jan 18, 2009 | 11:03 PM
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dont know what brand i have but i got a extra one that is aluminum needs a little polishing let u have it for 60.00+ shipping and u will need to switch your belt to 59 inches if all your pulleys are still stock
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Old Jan 18, 2009 | 11:12 PM
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Majority of people will say they didn't feel any gain or it's not worth it... I put a March pulley set on. Noticed a slight throttle response from go.
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Old Jan 19, 2009 | 12:04 AM
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I don't think it is worth it at all. If you decide to do it though do your self a favor and stay away from the piggyback set-up like March sales.
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Old Jan 19, 2009 | 12:52 AM
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I had one on my LT1, it worked good.
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Old Jan 19, 2009 | 12:52 PM
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I have the 23% ASP crank pulley. They arent the crappy piggy back type, they replace the stock balancer. I got it from Summit even though they dont list it in the catalog. ASP is the only brand I would buy. They also make a pulley for the Alt, but I wouldnt go that far with my electronics. I have never had charging issues with the crank pulley. There are results somewhere on camaroz28 from the pulley.

-Dustin-
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Old Jan 19, 2009 | 01:15 PM
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I like my BBk and yes I think its worth it. IMO if you can get 1 extra Hp out of it, its worth it!!!! But thats just me.
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Old Jan 19, 2009 | 02:37 PM
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I think I had like a 34%..
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