Holley EFI Diecast Filter Regulator -8AN
15-60 Psi - Fittings and Gauge Included
Overview
Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-886 regulator features a die cast aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1). In addition, 3 Mr. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Designed to help minimize the fuel line plumbing needed when installing an electronic fuel injection conversion
- More compact design than the common Corvette fuel filter regulator combo
Details:
- Fuel System: EFI
- Fuel Type: Gasoline
- GPH: 175
- Micron: 10
- Style: Bypass
- Thread: 8AN
- Warranty: Limited 90 Day
Links
Instruction Sheet
Product Information
Product Information
Shipping & Returns
Shipping & Returns







Holley EFI Diecast Filter Regulator -8AN
Holley EFI Diecast Filter Regulator -8AN
15-60 Psi - Fittings and Gauge Included
Overview
Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-886 regulator features a die cast aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1). In addition, 3 Mr. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Designed to help minimize the fuel line plumbing needed when installing an electronic fuel injection conversion
- More compact design than the common Corvette fuel filter regulator combo
Details:
- Fuel System: EFI
- Fuel Type: Gasoline
- GPH: 175
- Micron: 10
- Style: Bypass
- Thread: 8AN
- Warranty: Limited 90 Day
Links
Instruction Sheet
Original: $168.25
-70%$168.25
$50.47Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
15-60 Psi - Fittings and Gauge Included
Overview
Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-886 regulator features a die cast aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1). In addition, 3 Mr. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Designed to help minimize the fuel line plumbing needed when installing an electronic fuel injection conversion
- More compact design than the common Corvette fuel filter regulator combo
Details:
- Fuel System: EFI
- Fuel Type: Gasoline
- GPH: 175
- Micron: 10
- Style: Bypass
- Thread: 8AN
- Warranty: Limited 90 Day
Links
Instruction Sheet






















