The 12-920 universal in-line fuel pump is intended for Throttle Body EFI, Multipoint EFI and Forced Induction Multipoint EFI systems. It is designed to work in-line, not inside the tank, so installation is a snap. The 12-920 is rated for continuous duty service and have been tested up to 2,500 hours.

Flows 80 GPH at 15 psi
Draws 5 amps at 15 psi
Will feed up to 800 horsepower throttle body EFI units
Will feed up to 700 horsepower multipoint units
Will feed up to 600 horsepower forced induction multipoint units
OE proven design
Lightweight and compact
3/8" barbed fittings included
Rubber isolator, mounting clamps and electrical hardware included

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Holley 526-7 Details

Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your EFI System.

The secret to Earl's Vapor Guard hose is in its layers. The innermost Primary Barrier Layer offers high resistance to heat and aggressive fuels. The middle Earl's Vapor Guard™ Barrier is a Thermoplastic layer that provides superior fuel isolation and virtually eliminates vapors from escaping through the hose. The Exterior Cover Barrier provides extreme tolerance to heat and ozone giving Earl's Vapor Guard a three way shield against hose deterioration.

Charts

4255267 Instructions (PDF)

Features

40ft of 3/8” Vapor Guard Fuel Hose
12-920 Fuel Pump
Pre and Post Fuel Filters
Necessary hardware and bulkhead fitting to return fuel into the tank
•Multi-layer rubber hose designed to withstand to the corrosive properties of modern fuels
•Multi-fuel compatible: Approved for use with leaded and unleaded Gasoline, Diesel, Biodiesel, E-85, 100% Methanol, ETHANOL and Gasohol fuels

Rebates

Holley Fuel Up Spring Savings Event 2026

Save 10% instantly on select products across the Holley family of performance brands during the annual Holley Fuel Up Spring Savings Event 2026. Instant rebate period runs from March 30, 2026 through April 19, 2026.

Guides & Documents

Fuel Injection Systems Installation Instructions (4255267)

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

Holley 526-7 Specifications

KEY SPECS
MFG. Part #	526-7
Brand	Holley

GENERAL
Fuel Pump Included	Yes
Fuel Rails Included	No
Emission Code	3
Finish	Ceramic
Color	Black
Notes	For use with Holley EFI or Sniper EFI kits.
GTIN Code	090127738016
Sold in Quantity	Each

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