#57667 - 02/08/10 10:44 AM
Smaller SC Pulley
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Registered: 06/25/09
Posts: 79
Loc: Rio Grande City, TX
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When it comes to installing a smaller pulley on the SC i understand that it will alter the fit of the belt. So will a 3.4 pulley require a new shorter belt or will the tensioner adjust enough to compensate for the difference to where i can keep using the stock belt?
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#57668 - 02/08/10 12:21 PM
Re: Smaller SC Pulley
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Registered: 07/17/06
Posts: 834
Loc: Columbia/College Park, MD
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Actually, im using an oem belt and it works fine. If you go down to 3.3 you'll need a new belt. I don't know if others with the 3.4 have had this problem, but when using a smaller belt, I had to replace 2 idler pullies, and I had a problem with the belt slipping off the pully grooves. With an oem belt, I have had no problems, and no belt slipping while going WOT once a day.
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#57669 - 02/08/10 02:50 PM
Re: Smaller SC Pulley
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Registered: 06/25/09
Posts: 79
Loc: Rio Grande City, TX
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Thanks i just wanted to look into it before buying a 3.4 pulley and well a buddy of mine was telling me about belt slips if i kept my OEM belt and how i should use a smaller belt.
By the way what does WOT mean Ive seen it so many times before and i feel pretty stupid for not knowing the meaning lol
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#57670 - 02/08/10 03:10 PM
Re: Smaller SC Pulley
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Registered: 01/09/08
Posts: 3476
Loc: Michigan
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You want a smaller belt for a 3.4. WOT means Wide Open Throttle like hammer down, pedal to the metal!
I ran a stock belt on my 3.4 for like a week, but had so much belt slip i couldnt stand it. So i went and bought a new belt.
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2000 GTP: XP Cammed/Blown/Nitrous
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#57671 - 02/08/10 05:34 PM
Re: Smaller SC Pulley
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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What other mods do you have?
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Corey Smith
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#57673 - 02/09/10 03:39 AM
Re: Smaller SC Pulley
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Registered: 01/09/08
Posts: 3476
Loc: Michigan
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You shouldn't be dropping pulleys then if you only have an intake. you need a tune, 180* tstat, colder plugs most prefer auto lite 104's, at least some exhaust work, power log and down pipe, or i would go headers. and before you even consider dropping pulleys, get something to scan with. You need to see if you have KR. any KR is bad, and with a 3.4 with zero mods you will have a bunch and will most likely blow it up. Don't drop until you know you are safe to.
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2000 GTP: XP Cammed/Blown/Nitrous
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#57674 - 02/09/10 09:36 AM
Re: Smaller SC Pulley
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Member
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Registered: 06/25/09
Posts: 79
Loc: Rio Grande City, TX
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Awesome advice thanks a lot i really didn't know where to start but now i have an idea... now when it comes to headers ive been hesitant because i know some have a tendency to crack; of course i know i prob shouldn't worry about it right now since my car is a stocker but hopefully in time it will be a much better build, any recommendations brand/quality wise?
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#57675 - 02/09/10 12:44 PM
Re: Smaller SC Pulley
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Registered: 11/08/08
Posts: 2689
Loc: Eagan,MN
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Originally posted by txrattler18: Awesome advice thanks a lot i really didn't know where to start but now i have an idea... now when it comes to headers ive been hesitant because i know some have a tendency to crack; of course i know i prob shouldn't worry about it right now since my car is a stocker but hopefully in time it will be a much better build, any recommendations brand/quality wise? They dont crack, the only thing that does is the first gen PLOG from ZZP. but besides that theres many options such as TOG's or SSAC headers, along with Pace setters also ZZP headers. Theres plenty out there with their positives and negatives. SSACs are 350 shipped, you cant beat that but theyre kinda tough to seal up. I have SSAC's and love them. Though its really about how much money youre willing to drop on your exhaust.
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#57676 - 02/09/10 01:38 PM
Re: Smaller SC Pulley
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Member
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Registered: 06/25/09
Posts: 79
Loc: Rio Grande City, TX
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Well shows how well im informed lol i guess its just one of those things where you never know until you try it.
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#57677 - 02/09/10 01:41 PM
Re: Smaller SC Pulley
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Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI
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Give up run away don't mod it!!! Once you start you don't stop. Warning step away from the forum and do not mod your car!
Now with that being said it all comes down to one main thing. $$$$
ZZP TOG SLP S&S - for more mild builds Pacesetters -welded
Everything else = junk
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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#57678 - 02/09/10 02:07 PM
Re: Smaller SC Pulley
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Member
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Registered: 06/25/09
Posts: 79
Loc: Rio Grande City, TX
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Haha thanks but to be honest i may not have modded it yet but somehow i think im in too deep already... i love going to the racetrack and i just hate seeing all those mustangs, camaros, firebirds and especially those damn silverados own the track lol.
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#57679 - 02/09/10 03:03 PM
Re: Smaller SC Pulley
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Member
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Registered: 11/08/08
Posts: 2689
Loc: Eagan,MN
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Originally posted by txrattler18: Haha thanks but to be honest i may not have modded it yet but somehow i think im in too deep already... i love going to the racetrack and i just hate seeing all those mustangs, camaros, firebirds and especially those damn silverados own the track lol. Get headers, 180* Tstat, AL104's, 3.4 pulley and a tune and youll beat mustangs.
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#57680 - 02/09/10 09:17 PM
Re: Smaller SC Pulley
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Registered: 03/04/07
Posts: 375
Loc: so. indiana
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Originally posted by txrattler18: i love going to the racetrack and i just hate seeing all those damn silverados own the track lol. There's nothin like see a crewcab run 11's or 12's is there You know anybody working in Fort Stockton rite now???
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#57681 - 02/10/10 02:43 AM
Re: Smaller SC Pulley
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Member
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Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI
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Originally posted by jorgs_7: Originally posted by txrattler18: [b] Haha thanks but to be honest i may not have modded it yet but somehow i think im in too deep already... i love going to the racetrack and i just hate seeing all those mustangs, camaros, firebirds and especially those damn silverados own the track lol. Get headers, 180* Tstat, AL104's, 3.4 pulley and a tune and youll beat mustangs. [/b]You wont touch a GT with those mods.
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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