TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Fuel Presure Reg.

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Old Dec 6, 2000 | 11:09 PM
  #1  
chevyboy07 91's Avatar
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Joined: Nov 2000
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From: down by the river
Fuel Presure Reg.

hey all,
I saw an adjustable FPR for TBI's in Summit from JET. Do you recommend it???? Is this what you guys are running? Can I use this on a carbed set-up also?? I run both set-ups from time to time. I want to be able to use it for both.
Or should I go for a Mallory or something like that?

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Alex (AKA chevyboy) '91 RS 327 stroker, trans-go shift kit>> manual valve body, cat-delete, MSD (ignition, coil, 2-step, timing retard/ advance),Flowmaster, complete Edelbrock suspension including shocks, struts and lowering springs. CRAGAR drag wheels. Lowered 2.25" in front and 1.5" in rear....Best E/T 12.84 @109 mph...(got spray?)plus more!!
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Old Dec 7, 2000 | 02:00 AM
  #2  
JPrevost's Avatar
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Joined: Oct 1999
Posts: 6,621
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Car: 91 Red Sled
Axle/Gears: 10bolt Richmond 3.73 Torsen
You can make your own real easy. There is an article in the tech section that talks about making the stock pressure adjustable.

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, Jon (91 RS too many mods to list)
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Old Dec 7, 2000 | 05:05 AM
  #3  
Pablo's Avatar
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Car: Turbo Buick
Engine: 3.8 V6
or just go with an external like what i have, i can swap to a carb in like 5 mins if i wanted to
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Old Dec 7, 2000 | 01:03 PM
  #4  
Brian Felts's Avatar
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Joined: Jul 1999
Posts: 760
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From: Chillicothe Ohio
Car: 89 RS 355/ 89 IROC Convert
Engine: Hot Cam 355/TPI 305
Transmission: All 700r4's
Pablo:

How did you bypass the factory one on the TB? I like your idea and would like to get more info and a pic maybe :=))))


Brian
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