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About an under drive pully.....

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Old Feb 2, 2003 | 11:18 AM
  #1  
Monkey Meat's Avatar
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From: Lost in the Bay area
Default About an under drive pully.....

Anyone see any hp gains? Is this only good for big mod engines? Recommendations?
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Old Feb 2, 2003 | 11:20 AM
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Default Re: About an under drive pully..... (Monkey Meat)

You wil get 8 rwhp off of this mod. I had it on mine before I went to the new setup I have now. No problems with it at all the whole time it was on my car.

vetterdstr :cheers:
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Old Feb 2, 2003 | 03:10 PM
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From: Virginia Chesapeak
Default Re: About an under drive pully..... (vetterdstr)

You wil get 8 rwhp off of this mod. I had it on mine before I went to the new setup I have now. No problems with it at all the whole time it was on my car.

vetterdstr :cheers:
:iagree:

I also have it on my car, and I have not had any problems with it. But I would not install the pulley by itself, I installed mine when I swapped cams. Installing the pulley by itself is too much work (labor charge) for too little gain.


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Old Feb 3, 2003 | 08:29 PM
  #4  
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From: Bethesda MD
Default Re: About an under drive pully..... (Monkey Meat)

what do you need to remove when trying to install underdrive pulley? if anyone has a link to some instructions that would be great!

Jonn A.
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Old Feb 3, 2003 | 08:52 PM
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From: SoCal
Default Re: About an under drive pully..... (cute301guy)

See sig, look at the heads/cam swap and ignore all the heads/cam stuff. you'll see what it takes to get the pulley off.
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Old Feb 3, 2003 | 08:54 PM
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From: Marstons Mills MA
Default Re: About an under drive pully..... (Monkey Meat)

The ASP underdrive seems to have options e.g. 850 or 950 rpm; alternator pulley...etc. Who has the best one at the best price? What about these options? :confused:
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