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underdrive?overdrive?

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Old Mar 23, 2002 | 04:42 PM
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ponchoV8's Avatar
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From what Ive read and heard pulleys are worthless on both LT1s and LS1s. Get a CAI and a cat-back exhaust; thats standard procedure for any car. Do the free mods as well. Then a set of drag radials and a cutout. You wont spend too much and you will feel it more than some pulleys IMO. Pulleys are something you try if you have a little $$$ laying around and you wanna see if they work. Good luck.
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Old Mar 24, 2002 | 12:10 AM
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ZDriver96 <---- Has underdrive pulleys. At least 125 horses

They do save life on your accessories by underdriving them. Your not going to notice the power increase. But you will gain a little if your looking to squeeze every little ounce of power out of your car.
ws6.com has the dyno of underdrive pulleys.
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Old Mar 25, 2002 | 11:11 PM
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What they do is draw less power from your accessories and in turn is supposed to give you a few horses.
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