Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw.
GFB FX-S (Street) Fuel Pressure Regulator – Up To 800hp
$ 220.50
1 in stock
Weight | 2 lbs |
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Dimensions | 6 × 6 × 6 cm |
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