Pontiac Grand Prix Forums : Grandprix

Alright so I was going to wait to drop a pulley in the spring but I can't take it anymore so im going to do it sooner lol. I'm going to go with a 3.6" MPS system and the zzp front powerlog. Now, I've been looking at either the ZZP or Intense systems. What do you guys think is better? Through my research I've concluded that the Intense might be a little better because, according to the diagrams below, the intense system "grabs" the belt more.

ZZP



INTENSE



According to ZZP's diagram when it says "Flat top rib won't bottom out in belt groove." that sounds like they are saying its a bad thing. The intsense clearly "bottoms out."

NOTE: A.N.S.I on the ZZP diagram means, American National Standard Institute.

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2004 GTP CompG. SPO Package.
3.6MPS, 3" DP, Powerlog, 180Tstat, Wizair, Autolite 104's, 20* timing, PRJ Wires. PRJ Tune.

I don't think it's going to really matter much one way or the other.

Ya you shouldn't really worry about it, with your mods you aren't going to be getting any belt slip at all. Go with which ever one costs less, cause both the ZZP and Intense systems are interchangeable.

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2000 Silvermist Grand Prix GTP Coupe

Mods-Custom Thrasher CAI|Ceramic Coated S&S Headers|3.4" pulley|ZZP S4 Blower|Powrtuner|PRJ 10.4mm wires|HIDs|F-Body brakes|Koni's and Voglant's|

Why not try one of our pulley sets Over The Top Performance

I still have alot to add to the site if you do any looking around..

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http://www.ottperformance.com