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Sniper EFI 12-381 - Holley EFI Fuel Tank Modules - 350 LPH - 1968-1974 Corvette

This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. Featuring a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included. This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank! This 1968-1974 Corvette Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line - just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 350 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

The pump is not compatible for use with PWM (Pulse-width Modulation)

There is no documentation for this product.

No video avaliable.

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There are no installation notes for this product.

Sniper EFI 12-381 - Holley EFI Fuel Tank Modules - 350 LPH - 1968-1974 Corvette

This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. Featuring a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included. This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank! This 1968-1974 Corvette Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line - just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 350 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

The pump is not compatible for use with PWM (Pulse-width Modulation)

There is no documentation for this product.

No video avaliable.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


There are no installation notes for this product.

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Sniper EFI

Holley Sniper EFI makes it easier to upgrade classic carbureted vehicles to modern electronic fuel injection. The systems are designed to combine the traditional appearance and simple installation of a carburetor-style setup with the starting, drivability and fuel-control advantages of EFI. Many Sniper systems feature self-tuning technology, reducing the amount of manual tuning required.The Sniper EFI range includes throttle-body EFI systems, fuel tanks, fuel pumps, regulators, intake manifolds, HyperSpark ignition components, digital displays and installation accessories. Different configurations are available for classic 1-barrel, 2-barrel and 4-barrel applications, as well as more powerful performance combinations.Sniper EFI systems are particularly popular for classic American cars, muscle cars, hot rods and trucks where owners want modern fuel injection without completely changing the character of the vehicle.style.Whether you want easier cold starts, improved throttle response or a complete EFI conversion, Sniper EFI provides an integrated range of fuel and ignition components designed to work together as a complete system.