Holley Sniper Fuel Pump Relay Wiring Diagram
If current levels exceed these use the appropriate relay or solenoid drivers.
Holley sniper fuel pump relay wiring diagram. Spade 87 red fuel pump wire spade 85 ground spade 30 to battery with 15a inline fuse spade 86 to toggle switch in car. For all standard applications it is recommended to use a 3 8 fuel injection approved hose for your supply and return plumbing. The pump can be grounded to the chassis. Unfortunately that 5 16 rubber line with a rusty hose clamp will not live up to the pressure requirements of your new electric pump.
Holley offers a variety of fuel pumps hoses and. The sniper efi system requires a high pressure fuel pump capable of operating at 60 psi with at least 50 gallon per hour of fuel flow more fuel flow may be needed for higher horsepower engines. Jun 11 spade 87 red fuel pump wire spade 85 ground spade 30 to battery with 15a inline fuse spade 86 to toggle switch in car holley fuel pump wiring diagram wiring libraryholley 30 amp fuel pump relay kit. By admin november 15 2017.
Wiring the holley sniper efi system is a breeze with our infinitybox 10 circuit or 20 circuit kits. When selecting a pump and lines be sure each component is designed to perform at high pressure. Run power from the pump to a new relay making sure to use a fuse right after the relay. Holley fuel pump relay wiring diagram.
Diagram by mike aguilar if you ve had to install a new electric fuel pump you re going to need to run wiring to it. A2 fuel pump out 12v 10a max b2 iac a hi. This manual contains information and diagrams related to wiring most holley efi products including ecu s ignition systems nitrous. In lower horsepower applications a 5 16 supply line can be utilized but it is vital to take multiple pressure readings to.
Do not use improper crimping tools. 6 of 3 8 black braided split wire loom has also been included to keep the wires protected and your engine bay clean. Yes the holley efi system relay green wire in efi harness just triggers the primary fuel pump relay. Our infinitybox system can interface with any electronic fuel injection system in the market.
This harness includes the switched 12v power wire main battery power and ground fuel pump relay coil input wire and magnetic distributor input wires.