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- The PQY fuel pressure regulator is made of billet aluminum ,features with AN8 ports for feed ,AN6 port for return ,1/8” NPT gauge port and vacuum boost line connection port.
- The PQY fuel pressure regulator is adjust from 3-70psi .The spring inside the regulator is for 20-45psi ,come with 1pcs spring for 3-20psi ,1pcs spring for 45-70psi)
- You can adjust psi by adjusting the bolt on the top of the fuel pressure regulator.If you only need one feed port ,you can use the end cap in the kit .
- The PQY fuel pressure regulator kit can be used on E85 ,comes with an installation instruction which will be helpful to your project.
- Package includes 1pcs fuel pressure regulator,2pcs OR8-AN8 fittings，1pcs OR6-AN6 fitting,1pcs AN8 end cap ,2pcs spring.
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Informação adicional
| Manufacturer | PQY |
|---|---|
| Brand | PQY |
| Model | FPR88-QY |
| Item Weight | 1.54 pounds |
| Package Dimensions | 6.89 x 5.51 x 3.15 inches |
| Country of Origin | China |
| Item model number | FPR88-QY |
| Exterior | Machined |
| Manufacturer Part Number | FPR88-QY |
| Date First Available | July 11, 2024 |
David –
Very frustrating I installed the correct spring this way I could go from an EFI fuel system down to 6 PSI for a carburetor and this fuel pressure regulator will only go down to 9 PSI which is too much for the carburetor I ended up having to purchase another inline regulator to get it down to six PSI . Buyer beware ! Oh and the fuel pressure gauge does not work at all I had to use an inline fuel gauge to get the proper settings
Jacob Boucher –
Used this for my 75 cadillac. Pressure calls for 6. Telling you now, even with the low pressure spring, its to much tension. Yes, you need to disassemble this unit on arrival and clean it. You will pick up small particles somewhere. While disassembled, look inside and the spring will make more sense. For my 6 psi i cut off almost 1 full coil. Now the gauge works as well. Reading about 5-8. Good enough. Only gripe is that it should give you the choice at checkout for fittings. Im using none of these and had to buy 2) 3/8 barbed for enter/exit , and a 1/4 barb for return line. Or just lower price and sell a bare unit.
Charles –
Overall the quality is good, but after I installed the correct spring for the rated pressure (3-20)psi, the pressure wasn’t adjustable and stayed at about 17 psi no matter what. Would not recommend for fuel injection to carbureted engine swaps.
Joey –
Won’t regulate pressure at all even with the adjustment screw all the way done! Even tried all the springs! Opened it up it looked like it used before and someone had put the diaphragm in upside at one point all scratch up wasn’t brand new!
Amazon Customer –
Didn’t end up using, but looks very well made. Needed LOWER than 3psi pressure, had to order a different type.
✈🚃🚖 –
Currently using on a qjet setup with a electric tbi pump. Regulates pressure at 0-15psi very well. The -8orb fittings are a bit much for my current application but fittings and reducers are readily available.
TRJ –
I was able to regulate all the way down to under 2psi perfectly. I have an 87 Jeep wrangler with a weber carburetor on it. It needs 3 psi and must use a regulator with a fuel return line. This regulator is working great! The thread are not the best/cleanest, but I was able to get everything to seal and for $35 zero complaints. I wasn’t able to find a 3 psi fuel regulator with a return anywhere else. Thanks so much!
David –
For the price, unbeatable. Inspect machine work on unit to ensure no burrs we’re left behind, otherwise works well. Remember, spring size is relative to pump pressure, not target fuel pressure.