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Adjustable FPR recommendation

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Old Jun 9, 2014 | 08:52 PM
  #1  
GTAman's Avatar
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From: Northern New Jersey
Car: 1988 Trans am GTA
Engine: corvette 350 swap
Transmission: t-5 swap
Axle/Gears: 3.27:1 borg warner 9-bolt w/ PBRs
Adjustable FPR recommendation

What kind/brand of adjustable fuel pressure regulator is everyone using? not sure which one to chose. Keep hearing good and bad about every brand.
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Old Jun 9, 2014 | 10:03 PM
  #2  
eseibel67's Avatar
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From: Kitchener, ON
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: Adjustable FPR recommendation

Holley 512-501 works fine and is easy to adjust.
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Old Jun 9, 2014 | 11:27 PM
  #3  
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From: WA
Car: 1990 Camaro RS
Engine: LT1
Transmission: 4L60E
Axle/Gears: 10 bolt, 3.73 Ratio, Torsen LSD
Re: Adjustable FPR recommendation

My Holley was nice looking and was easy to install. Sadly it is now a paper weight. It lasted roughly 6 months before causing erratic pressure fluctuation.
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Old Jun 10, 2014 | 01:27 AM
  #4  
formula forever's Avatar
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From: chicago IL
Car: 91 formula
Engine: 350 tuned port. bolt ons
Transmission: 700r4
Axle/Gears: 3.73
Re: Adjustable FPR recommendation

i Have holley and its working ok so far. had it for 2 months or so.
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Old Jun 10, 2014 | 10:39 AM
  #5  
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From: Las Vegas
Car: 1985 El Camino Choo Choo
Engine: L31 Crate 350 w/ TPI
Transmission: GN 200-4r
Axle/Gears: GN 8.5 3.73
Re: Adjustable FPR recommendation

I've had the Holley on for several years now with no issues. As stated, it is easy to adjust.
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Old Jun 10, 2014 | 03:35 PM
  #6  
rongreen's Avatar
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From: Eastern Virginia
Car: 1938 Chevy 2 dr Sedan
Engine: Dart400 AFR190 TPIS ZZ409 Big Mouth
Transmission: Gearstar 700R4 level 4
Axle/Gears: Moser 12bolt-Det Trac loc 3:42
Re: Adjustable FPR recommendation

I have a Holley FPR I can adjust it with my thumb and index finger. No tools are needed
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Old Jun 15, 2014 | 09:48 PM
  #7  
GTAman's Avatar
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From: Northern New Jersey
Car: 1988 Trans am GTA
Engine: corvette 350 swap
Transmission: t-5 swap
Axle/Gears: 3.27:1 borg warner 9-bolt w/ PBRs
Re: Adjustable FPR recommendation

went with the holley. Thanks for the input, guys!
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