Fuel Pumps

"Holley Red" Street Performance Electric Fuel Pump

• #1 choice for street performance. • Weighs only 2.88lbs.
• NOT compatible with alcohol or methanol. • Distinctive Red colour.
• Provides constant fuel flow with no pulsation. • Includes mounting bracket.
• Has externally accessible pressure relief valve. • Flows 97 GPH (free flow).
• Pump design is more tolerant of contaminated fuels. • Flows 67 GPH at 5 PSI.
• Repair kits are readily available • Pressure pre-set at 7 PSI.
• Can be serviced either from pump end or brush cap end. • Standard carburettor pressure.
• Regulator not required for most applications. • 7 1/2 Amp fuse recommended.
• Not designed or recommended for use with fuel injection system. • Motor draws 2 Amps current.

Part No Description
HO12-801 "Holley Red" Street Perf. Electric Fuel Pump
 

"Holley Blue" Competition Electric Fuel Pump


• Distinctive Blue colour. • Weighs less than 3lbs.
• Has externally accessible relief valve. • Repair kits are readily available.
• Provides constant fuel flow with no pulsation. • Flows 110 GPH (free flow).
• Rugged pump design is highly tolerant of contaminated fuels. • Flows 70 GPH at 9 PSI.
• Includes mounting bracket. • Pressure pre-set at 14 PSI.
• Can be serviced either from pump end or brush cap end. • Motor draws 3 Amps current.
• NOT compatible with alcohol or methanol. • 7 1/2 Amp fuse recommended.
• Includes PN 12-803 High Pressure Regulator.
• Not designed for use with fuel injection systems.

Part No Description
HO12-802 "Holley Blue" Competition Electric Fuel Pump
 
"Holley Black" 140 GPH Electric Fuel Pump
• Distinctive Black Colour • 3/8” NPT inlet and outlet Ports
• Provides constant fuel flow with no pulsation. • Weighs less than 3lbs
• Externally accessible relief valve • Flows 140GPH (free flow)
• Rugged pump design is highly tolerant of contaminated fuels • Includes mounting bracket
• Repair kits are readily available • Flows 120 GPH at 9 PSI
• Compatible with alcohol or methanol • Pressure pre-set at 14 PSI
• Fuel pressure regulator is required (rec PN 12-803) • Motor draws only 4 Amps
• Use of safety shut off switch PN 12-810 strongly recommended.
• Not designed or recommended for use with fuel injectionsystems
Part No Description
HO12-815 140 GPH Electric Fuel Pump
 
Fuel Pressure Regulator
• Regulates pressure from 1 to 4 PSI.
• 3/8” NPT ports.
• 220” restriction (7/32).
• Includes mounting bracket.
Part No Description
HO12-804 Fuel Pressure Regulator (low pressure)
• Regulates pressure from 4-1/2 to 9 PSI
• 3/8” NPT ports.
• 220” restriction (7/32).
• Includes mounting bracket.
HO12-803 Fuel Pressure Reg.(High pressure)
 
Service Parts
12-805
The following kits are available to service Holley electric fuel pumps and their regulators. These kits are complete and are made only from genuine Holley parts. Keep your Holley fuel pump operating like new with genuine Holley service kits.
Part No Description
HO12-805 Check Valve Kit (12-801 pump)
HO12-806 Check Valve Kit (12-802 pump)
HO12-807 Diaphragm Repair Kit (12-803,12-804 reg)
HO12-808 Lower housing/seal kit (12-801,12-802 pumps)
HO12-810 Safety Pressure Switch (all electric pumps)
HO12-811 Rotor and Vane Kit (12-801,12-802 pumps)
HO12-870 Chev SB/BB Fuel Pump Repair Kit
HO12-855 Armature Cap and Brush Kit (12-801,12-802 pumps)
HO12-856 Chev SB/BB Fuel Pump Repair Kit
HO12-871 Ford Windsor & 460 F/Pump Repair Kit
HO12-750 Lower Housing/seal and gasket kit (Volumax 12-705, 12-706 pumps)
 
4- Port Volumax
• 1Regulates from 4-1/2 to 9 PSI
• One -8 inlet port and four -6 outlet ports
• .437” (7/16) restriction
• Aluminium billet body and top casting cover are hard coat anodised
• Three fuel pressure gauge mounting options (fuel pressure gauge not included)
• Includes mounting hardware and AN style fittings
Part No Description
HO12-707 Volumax Fuel Pump
 

Pro-Series-Volumax

• 160 gallons per hour. • 45 micron fuel inlet screen.
• Pressure preset @ 15 PSI. • Current draws 4 1/2 Amps.
• Positive displacement gerotor design. • Must have 3/8” NPT return line to tank.
• Teflon hard coat anodised billet components. • Includes AN style fuel fittings.
• Two 1/2” NPT inlet ports,one 1/2” NPT outlet port.
• GFLT seals compatible with alcohol fuels.
• Use 7.5 Amp fuse.
Part No Description
HO12-705 Volumax Fuel Pump (160GPH)
• 250 gallons per hour.
• Pressure preset @ 15 PSI.
• Positive displacement gerotor design.
• Teflon hard coat anodised billet components.
• Two 1/2” NPT inlet ports, one 1/2” NPT outlet port.
• GFLT seals compatible with alcohol fuels.
• Use 15 Amp fuse.
• 45 micron fuel inlet screen.
• Current draws 10 Amps.
• Must have 3/8” NPT return line to tank.
• Includes AN style fuel fittings.
Part No Description
HO12-706 Volumax Fuel Pump (250GPH)
12-704

Not designed or intended for continuous use

• Lightweight diecast aluminium components.
• Adjustable from 4 1/2 to 9 PSI.
• One 1/2” NPT inlet port.
• Two 1/2” NPT outlet ports.
• .437” (7/16) restriction.
• Includes mounting hardware and AN style fuel fittings.

Part No Description
HO12-704 Volumax Fuel Pressure Regulator 1x4
 
• Teflon hard coat anodised billet aluminium body
• Teflon hard coat anodised die cast aluminium top cover
• Four AN -6” outlet ports.
• One AN -8” inlet port.
• Two 1/8” NPT fuel pressure gauge ports.
• .437 (7/16) restriction.
• Includes mounting hardware & AN style fuel fittings.
Part No Description
HO12-707 Volumax Fuel Pressure Regulator 2x4
 
Street Performance
12-834

These triple chrome plated pumps free flow up to 80 gallons per hour and have a 7 1/2 PSI shutoff pressure. The adjustable lower housing allows 360deg rotation of fuel inlet-outlet fittings.
FUEL PUMP (Street performance)

Part No Vehicle Engine
HO12-834 CHEVROLET 262,283,305,307,327,350,400,409,V8 1958-78
HO12-835 CHEVROLET 396,402,427,454 66-76
HOA12-838 CHRYSLER 273,318,340,360
HO12-831 CHRYSLER 361, 383, 400, 413, 426, 440 1965-1976
HO12-833 FORD/MERCURY 221,260,289,302,351W
HO12-854 FORD/MERCURY 351C,351M,400
HO12-832 FORD/MERCURY 390,427,428
HO12-860 FORD/MERCURY 429,460 V8 Engines
 
Competition Mechanical Fuel pump

• High output fuel flow.
• Flows 110 GPH (free flow).
• Shut-off pressure pre-set from 6 1/2 to 8 PSI.
• Heavy duty construction for continuous high RPM running.
• Six high flow valves ensures adequate fuel flow.
• 3/8 inlet and outlet ports.
• Zinc castings are tough and durable.
• Castings are plated and highly polished
• Repair kits are available to service critical components.
• Chev pump rocker arms are laminated for extra strength.
• Fuel body casting can be rotated.
• Fuel pressure regulator not required.

12-327
FUEL PUMP, mechanical (Competition)
Part No Vehicle Engine
HO12-327* CHEVROLET 200-229 V6
HO12-327 CHEVROLET 283-400 V8
HO12-454 CHEVROLET 396-454 V8
HO12-289 FORD 289,302,351W
HO12-460 FORD 429,460 V8
Requires mounting bolt kit PN 26-52
 
FUEL PUMP, MECHANICAL (Shut off pressure pre-set 7 1/2 to 9 PSI)
Part No Vehicle Engine
HO12-327-2 CHEVROLET 283-400 V8
HO12-454-2 CHEVROLET 396-454 V8
HO12-289-2 FORD 289-351W
HO12-460-2 FORD 429,460 V8