Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Performance Fueling solutions

Fuel Pressure Regulator

Sale price $129.00 Regular price $139.00

PFS exclusively uses Racetronix FPR's in our kits. The specs are as follows


The Racetronix regulator's high flow design is recommended for fuel systems which flow upwards of 680LPH. The ball-seat valve design is resistant to clogging and offers responsive flow control for stable pressure regulation. Two large -8 ORB inlet ports allow for a high volume of pass-through fuel. The secondary port may be plugged for single-ended configurations. Racetronix offers a range of ORB fittings to configure the inlet and outlet ports to the size of your choice. Depending on your flow requirements we recommend -8 through -6 ORB fittings for the regulator's inlets and -4 through -6 for the return port. We offer an optional -3 JIC male x 1/8" MPT adapter which can be used to replace the vacuum port barb when used with -3 fittings and hose (under add-ons). Please see add-ons to the right of this product listing.



  • Gasoline and Ethanol compatible
  • Fuel pressure tracks boost at 1:1 ratio
  • 1/8" NPT gauge port with plug
  • 2 x -10 ORB inlet ports
  • 1 x -6 ORB return port
  • 5mm Allen adjustment screw with 17mm lock nut
  • 1 x 5/32" barbed vacuum /boost port (1/8" FPT internal thread)
  • Mounting bracket
  • Stainless Hardware
  • Anodized black top/silver bottom
  • Field serviceable

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