unorthodox racing underdrive pulleys
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From: the bEAST coast, USA
unorthodox racing underdrive pulleys
anyone have experience with them? good or bad reviews? just wondering cuz i can get a set at the moment and was wondering if it was worth it.
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Joined: Dec 2001
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Re: unorthodox racing underdrive pulleys (sean)
There Bad. Cause your Car is balance Hamonicly(SP) by the Crank. If you change the Crank it will mess up the Balance of the Crank.. Stick with AEM there Better..
[Modified by RJonathan, 4:02 AM 10/30/2002]
[Modified by RJonathan, 4:02 AM 10/30/2002]
Joined: Oct 2002
Posts: 8
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From: Colorado Springs, CO, USA
Re: unorthodox racing underdrive pulleys (sean)
I disagree. I'm sold on the Unorthodox Ultra-R pulley. I had mine balanced just to be safe and it was perfect all the way to 12,000rpm's, no need for adjustments. 6lb 2.3oz stock vs. 10.1oz is a huge amount of weight to take straight off the crank. I think this mod is good for about 5-8hp at the wheeels, not bad for n/a and $170. Just my 2cents 
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