Holley Sniper EFI 12-309 Holley EFI Fuel Tank Module - 255 LPH - Tri-Five Chevrolet Vehicles Holley Sniper EFI 12-309

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 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 The 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 1955-1957 Chevrolet Coupe & Sedan 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 255 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.

Specifications:

Application	1955-1957 Chevrolet Coupe/Sedan
Average Flow Rating	255 LPH
Brand	Holley Sniper EFI
Category	Air and Fuel Delivery
43	Male
Emission Code	5
Free Flow LPH	255
7246	Yes
1153	Yes
Fuel Sending Unit Ohms	0-30 Ohms
9103	No
Fuel Type	Gasoline
353	Yes
3390	Performance
7617	In Tank
Inlet Diameter (in)	5/16 IN
Inlet Diameter (in)	5/16"
Inlet Quantity	One
4284	Yes
Material	Steel and Plastic
Maximum Pressure	58 PS
1154	Yes
Outlet Outside Diameter	3/8 IN
Outlet Quantity	One
part type	Fuel Pump Module Assembly
Product Type	Fuel Pump Module
958	Electric
235	Yes
Resistance Ohms Empty	0 82
Resistance Ohms Full	90 82
518	Yes
Sub Category	Fuel Pumps and Related Components
3145	Specific
Vent Size	N/A
Warning	California Proposition 65
Warranty	Manufacturer's Limited 90 Day Warranty
8934	Yes
Description_ABR	SNIP FPMA
Description_SHO	Holley EFI Fuel Tank
Description_INV	OEM TANK HANGAR 5557 CHEVY PASS CAR
Description_ASC	The pump is not compatible for use with PWM (Pulse-width Modulation)Not compatible with wagon or delivery models.
Description_DES	Holley EFI Fuel Tank Module - 255 LPH - Tri-Five Chevrolet Vehicles
Description_EXT	In-tank fuel pump module for 1955-1957 Chevrolet Coupe & Sedan. Supports Up To 550 Horsepower.
Description_MKT	This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 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 The 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 1955-1957 Chevrolet Coupe & Sedan 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 255 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.
Description_FAB	Supports up to 550 horsepower (HP) Flows 255 liters per hour (LPH) Internally regulated to 58 PSI Included HydraMat patent-pending fuel reservoir system that reduces fuel starvation issues

This Part Fits:

Year	Make	Model	Submodel	Notes
1955	Chevrolet	Bel Air	Base
1955	Chevrolet	Bel Air	Base
1956	Chevrolet	Bel Air	Base
1956	Chevrolet	Bel Air	Base
1957	Chevrolet	Bel Air	Base
1957	Chevrolet	Bel Air	Base
1957	Chevrolet	Bel Air	Base
1955	Chevrolet	One-Fifty Series	Base
1955	Chevrolet	One-Fifty Series	Base
1956	Chevrolet	One-Fifty Series	Base
1956	Chevrolet	One-Fifty Series	Base
1957	Chevrolet	One-Fifty Series	Base
1957	Chevrolet	One-Fifty Series	Base
1957	Chevrolet	One-Fifty Series	Base
1955	Chevrolet	Two-Ten Series	Base
1955	Chevrolet	Two-Ten Series	Base
1956	Chevrolet	Two-Ten Series	Base
1956	Chevrolet	Two-Ten Series	Base
1957	Chevrolet	Two-Ten Series	Base
1957	Chevrolet	Two-Ten Series	Base
1957	Chevrolet	Two-Ten Series	Base
1957	Chevrolet	Two-Ten Series	Del Ray
1957	Chevrolet	Two-Ten Series	Del Ray
1957	Chevrolet	Two-Ten Series	Del Ray