Thread: Pulleys
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Old 08-20-2015   #34
Pete
 
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Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,667
Default Re: Pulleys

Quote:
Originally Posted by batchman View Post
Hi Pete,

I'd have seen this sooner (like, last time around) if it was in the FS section.

2 Qs if you will,

#1 how much weight are we talking about? I haven't had either of these off the car.

#2 how much underdrive on the WP, and will it still cool at idle on a hot day?

Thanks much, glad I saw this. I don't get by here like I used too (been busy).

Best,
- Jeff

Stock Water Pump 28.3 oz
Aluminum WP 14.3 oz

Stock Power Steering 30.5 oz
Aluminum PS 20.5

The Water Pump Underdrive Pulley is 10%
I have not done real world test but there are a few ZR-1's out there with
the UD WP pulley's i haven't had any bad feedback.

Pete
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