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305 TPI fuel pressure?

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Old Oct 2, 2000 | 09:56 AM
  #1  
Bob R's Avatar
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From: Milford, NH U S A
305 TPI fuel pressure?

Hi Guys,
My buddy has a 89 305 TPI with SLP runners, SLP headers, AFPR, k&n filters, MSD ignition and some other stuff.... wha twould be a good fuel pressure setting for his ride?

TIA,

------------------
Bob R
(ROCN-Z)
89 IROC L98
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Old Oct 2, 2000 | 01:07 PM
  #2  
rondubbs's Avatar
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Joined: Nov 1999
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From: Staten Island, NY
47 psi
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Old Oct 2, 2000 | 02:26 PM
  #3  
NICK 86 TPI's Avatar
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From: WALDORF
DONT LISTEN TO THAT CRAP,(47psi)
46 psi is the most you want to run with the stock chip on a MAF system
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Old Oct 2, 2000 | 04:52 PM
  #4  
rondubbs's Avatar
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From: Staten Island, NY
im sorry,, 1 psi does make a whole lot of difference......
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Old Oct 2, 2000 | 06:04 PM
  #5  
90Iroc's Avatar
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Joined: Oct 1999
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From: Greenwood, IN USA
Car: 1990 Iroc/Z
Engine: LB9 305 TPI
Transmission: Borg Warner 5 speed
Hey Nick, what pressure do you think a 305 5 speed TPI should run with an Ed Wright(fastchip) stage 2, complete MSD ignition, and lots of other common mods.

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"Clear your mind, relax, and float downstream."
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