What fuel pressure regulator to use?...

JoeMag · 08:29 AM

Hey Gents -- What's a good fuel pressure regulator? ...going itb's and need to add. I see tons of them on internet.

Mike Billings · 11-11-2019, 05:20 AM

Here's the Magnafuel FPR

JoeMag · 11-11-2019, 08:27 AM

What part number is that? I look on line and there are tons of them...

Mike Billings · 11-11-2019, 10:26 AM

MP-9925-B with boost reference port or MP-9925 without.

I was sold on Magnafuel pumps when I found they had a good following among drag racers for meeting specs and being reliable.

It's discussed on yellowbullet.com /forums

jons911 · jons911's Garage

I'm running an aeromotive compact efi regulator. I got it from summit in a pack with a fuel pressure gauge and the orb to an fittings. So far it's been pretty good and holds pressure exactly where it's supposed to.

Spenny_b · Spenny_b's Garage

Fuel Labs FPR for me; the dyno cell (ex Brian Hart guy) where I had my first engine calibrated swore by them, they rigged one up to my engine for the calibration and then I got one for mine before installing engine into the car. It looks very much like the one in the first pic, not sure if there's some joint branding going on there

safe · safe's Garage

Quote:

Originally Posted by JoeMag

Hey Gents -- What's a good fuel pressure regulator? ...going itb's and need to add. I see tons of them on internet.

Yes, there is tons of them, get one without silly colors, unless you like that. Its not a complicated product, the one I have was the cheapest I could find, still works fine 10 years later.
You don't really need one with boost/vacuum reference unless have a boosted engine.

BoxsterGT · 01:30 PM

For those who want to add an adjustable FPR to their mostly stock Metric 3.2 EFI system, I have "Direct Connect" AN6 fittings that allow fitment to an otherwise stock Metric system when in tight confines...

For info, please email me.

Len dot Cummings @ verizon dot net