91 RS 350 Carb conversion psi question
Thread Starter
Joined: Aug 2005
Posts: 847
Likes: 1
From: Brunswick, Ga.
Car: 91 Formula
Engine: 350 L98 SD TPI
Transmission: 700R4
Axle/Gears: 10 bolt PBR 3:23 disc posi
91 RS 350 Carb conversion psi question
I just bought a 91 RS with holley intake and carb and a mallory AFPR. I've done the searches and read post and I'm getting the PSI at the AFPR gauge should be from 3-8 psi. What is the correct PSI at the AFPR? Thx.
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Joined: Oct 2007
Posts: 96
Likes: 0
From: Astoria, N.Y.
Car: 1986 Z28 Camaro, 2002 Audi A4 (DD)
Engine: 350 .30 over w/bang for buck combo
Transmission: 700r4
Axle/Gears: stock for now
Re: 91 RS 350 Carb conversion psi question
i Keep mine at a steady 6
Thread Starter
Joined: Aug 2005
Posts: 847
Likes: 1
From: Brunswick, Ga.
Car: 91 Formula
Engine: 350 L98 SD TPI
Transmission: 700R4
Axle/Gears: 10 bolt PBR 3:23 disc posi
Re: 91 RS 350 Carb conversion psi question
This one is set at 3 psi. I believe that is low but I'm not sure.
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
http://www.holley.com/data/Products/...199R7948-5.pdf
Page 6, the "Note" after paragraph 10.
If that's not your specific carb, no sweat - they all say the same general thing.
http://www.holley.com/TechService/Instructions.asp
Page 6, the "Note" after paragraph 10.
If that's not your specific carb, no sweat - they all say the same general thing.
http://www.holley.com/TechService/Instructions.asp
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