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Old 02-24-2003, 09:00 PM   #1
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Default What do you think

I whs wondering how more HP/tork would I get from this http://www.zzperformance.com/zzp/pro...ive_pulley.htm just the OD pulley

And what would I this actualy do http://www.zzperformance.com/zzp/pro...alve_cover.htm
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Old 02-25-2003, 12:28 AM   #2
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Default Re: What do you think

Quote:
Originally Posted by Phantom
I whs wondering how more HP/tork would I get from this http://www.zzperformance.com/zzp/pro...ive_pulley.htm just the OD pulley

And what would I this actualy do http://www.zzperformance.com/zzp/pro...alve_cover.htm
The chrome valve cover is for bling bling purposes....I have one.
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Old 02-25-2003, 01:48 AM   #3
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ONE?

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Old 02-25-2003, 12:27 PM   #4
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Will i think Allmach..must plumbed the NAZZZ into the cabin instead of the engine......one valve cvr
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Old 02-25-2003, 12:34 PM   #5
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Errr...I have one chrome valve cover BREATHER. Ha ha...ha......shud up.
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Old 02-25-2003, 12:36 PM   #6
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Somebody here said that it helps reduce cavitation (the wp pulley). Knowing what the inside of the water pump looks like, I can imagine it would cavitate pretty easily. Reducing cavitation could have the net effect of higher cooling. Just don't expect to gain any noticeable horsepower. 2-5 maybe?
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Old 02-25-2003, 04:23 PM   #7
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and what do oyu think about the UD pulley
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Old 02-25-2003, 04:31 PM   #8
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I don't think the ZZP Underdrive Water Pulley will fit out car because the engine mount is right next to the water pump pulley. Making the pulley even a little bigger there is not enough clearence between the pulley and the engine mount. Sorry kiddo. Those were designed for Grand Prix'* that have their engine mounts on the top front of the engine, not the side like we do.
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Old 02-25-2003, 04:32 PM   #9
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Thank you that saved me time and money
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Old 02-26-2003, 12:17 PM   #10
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I am running the Over alt and the under WP pulleys in my 98 NA. They have seriously improved my cooling ability (10+ degrees) and allowed my deep cell battery to stay seriously charged (BOOM-BOOM)! The Over WP does not fit as 98B says due to the motor mount. I wouldn't use the OD anyway. The WP runs way too fast on most cars to be completely efficient.
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