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Old Jul 16, 2014 | 02:26 PM
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I only got the brand new kit installed last week. It should has the latest pulley setup. What pulley size I need to get 9 to 12 PSI and do I need a new belt and a retune
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Old Jul 16, 2014 | 02:58 PM
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Originally Posted by Caveboy
I only got the brand new kit installed last week. It should has the latest pulley setup. What pulley size I need to get 9 to 12 PSI and do I need a new belt and a retune
Yes, that is the latest bracket. (Has been for about 7 years) Just was curious, because there are still some old kits running around from 10 years ago, though thats pretty rare.

You would need to go down about 2 pulley sizes from where you are at right now, to get 8-9psi. That is the most we would recommend on pump gas and a custom tune.

Contact 913-338-2886 or ts@procharger.com (have your serial number from your blower ready) and they will get you taken care of!

Thanks
ATI
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Old Jul 16, 2014 | 03:27 PM
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How much HP I will gain with the new pulley?
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Old Jul 16, 2014 | 04:04 PM
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i have the older bracket and wanted to know what pulley I would need for 7PSI with Long tube headers and exhaust

thanks
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Old Jul 16, 2014 | 06:15 PM
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Originally Posted by Caveboy
How much HP I will gain with the new pulley?
That depends on three important factors

1) What it currently makes now
2) The fuel quality in your area
3) The tuner

The tuner would be best to answer that question.



Originally Posted by corvettekeys
i have the older bracket and wanted to know what pulley I would need for 7PSI with Long tube headers and exhaust

thanks
Depends on what style bracket, what blower, what pulley, and what its making now. So best to call the tech line, with that one.
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Old Jul 16, 2014 | 06:35 PM
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435 HP now at 6PSI
Have LPE fuel pump and Alky Control and 60 lbs injectors

Last edited by Caveboy; Jul 16, 2014 at 06:43 PM.
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Old Jul 17, 2014 | 01:53 PM
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I just ordered the 4.10 pulley. I am hoping to go up to 9 PSI and do a retune.
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Old Jul 21, 2014 | 12:32 PM
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Originally Posted by Caveboy
I just ordered the 4.10 pulley. I am hoping to go up to 9 PSI and do a retune.
You will love it! Enjoy
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Old Aug 6, 2014 | 12:18 AM
  #29  
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I'm at 557 rwhp on 5lbs. I want to try a 3.85 or 3.70 pulley. I'm running a 4.38 pulley right now.
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Old Aug 6, 2014 | 08:39 PM
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v3 si at 11 lbs boost a@a kit put down 515rwhp 428rwtq all stock except b@b bullets from tick performance in mt airy nc
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Old Aug 6, 2014 | 08:49 PM
  #31  
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Originally Posted by NVTHIS
I'm at 557 rwhp on 5lbs. I want to try a 3.85 or 3.70 pulley. I'm running a 4.38 pulley right now.
I have a 4.10 if you don't wanna go that low or 4.0 can't remember pay shipping my man it's yours just don't resell it.
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Old Aug 7, 2014 | 12:29 AM
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Originally Posted by Chicago1
I have a 4.10 if you don't wanna go that low or 4.0 can't remember pay shipping my man it's yours just don't resell it.
Awesome! I need a 8 rib pulley though? Is yours 8 rib?
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