This is a requirement on forced induction engines so that the differential fuel pressure stays constant under boost. They are precision machined from 6061 t6 billet aluminum for strength and durability.
Holley Efi 512 506 Efi Fuel Pressure Regulator Wheelwell
Holley efi fuel pressure regulator. To start viewing messages select the forum that you want to visit from the selection below. If this is your first visit be sure to check out the faq by clicking the link above. Carb or efi makes no difference when its time to replace or upgrade your fuel system or components we have the parts you need. Click the register link above to proceed. Holley blue marine max pressure electric fuel pump pressure regulator 110 gph 416 lph free flow 20395. You may have to register before you can post.
The regulator comes from holley with the regulator pressure approximately 7psi for low pressure regulators and 435 for high pressure regulators. Qft offers both cast and billet bypass fuel pressure regulators. Be the first to write a review. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. In streetstrip applications positioning the pressure regulator on the backside of the fuel log allows fuel to flow unrestricted to the carburetor. 1 ships today estimated lowest price guarantee.
Decrease fuel pressure at idle and cruise figure 3. The recommended operating range is 15 90 psig pounds per square inch gauge. This holley fuel pressure regulator is constructed from precision machined 6061 t6 billet aluminum to provide the regulator with long lasting strength and durability. Holley products for gms popular ls engine are dominating the ls scene as well. Holleys products also include performance fuel pumps intake manifolds engine dressup products for street performance race and marine applications. Fuel pumps regulators and filters our pumps have been powering race champions street machines boats and more for over four decades.
Emissions holley billet fuel pressure regulators are part of a complete line of fuel system products from holley. It features a black anodized base with a clear anodized finish that gives the regulator a nice clean look for under the hood. 110 gph 416 lph free flow 88 gph at 9 psi line pressure. Blue marine max pressure electric fuel pump pressure regulator. In drag cars with rear mounted fuel tanks that launch very hard it may be beneficial to position the regulator before the carburetor. Now holley efi products power these cars and are dominating the performance world.
Gallery of Holley Efi Fuel Pressure Regulator
