Holley Fuel Injection Pressure Regulator


12-840 REGULATOR KIT, GAUGE AND FITTINGS;Fuel Pressure Regulator; bypass style regulator; regulator kit; boost reference; fuel pressure gauge; -6 AN;Holley Billet Bypass Fuel Pressure Regulator Kit;4.5-9 Psi - Fittings and Gauge Included;Holley Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-840 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 1/8" NPT gauge port. In addition, 3 Mr. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.;Die Cast Aluminum Construction;Adjustable from 4.5-9 psi for precise fuel pressure adjustments;3/8” NPT Inlet, Outlet Ports;1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL);Mr. Gasket 3/8” NPT to -6 AN fittings (481666-BL x3);Mounting Bracket Included

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JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

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