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- Holley EFI Diecast Filter Regulator - 3 / 8" NPT
Holley EFI Diecast Filter Regulator - 3 / 8" NPT
Product Code: HOL 12-888
When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly simplifies your installation by combining the fuel filter and regulator in one assembly that can be mounted in the rear of the vehicle. Thus making your return line much shorter.
The die cast aluminum assembly contains a 175 GPH 10 Micron filter and a regulator preset at 59.5 psi. The filter regulator comes in 3/8” NPT or 8 AN port sizes to match most EFI fuel systems.
Features:

The die cast aluminum assembly contains a 175 GPH 10 Micron filter and a regulator preset at 59.5 psi. The filter regulator comes in 3/8” NPT or 8 AN port sizes to match most EFI fuel systems.
Features:
- Designed to help minimize the fuel line plumbing needed when installing an electronic fuel injection conversion

Brand Holley EFI
Emission Code 3
Fuel System EFI
GPH 175
Micron 10
Product Type Regulator
Thread 3/8" NPT
Emission Code 3
Fuel System EFI
GPH 175
Micron 10
Product Type Regulator
Thread 3/8" NPT