Brand New Holley Billet? Fi Return Style Fuel Pressure Regulator, 59.5 Psi, Black
The billet? FI fuel pressure regulator is designed to be a space saving option when mounting on the end of the fuel rail or near the throttle body. The fuel pressure regulator is preset at 59.5 PSI. The regulator cap can be removed & re-oriented to suit desired fuel routing. The billet 6061-T6 body has […]