Holley EFI Billet Bypass Fuel Pressure Regulator Kit 12-846KIT
Type: Fuel Pressure Regulator
Holley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-846 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 8 AN in/out ports, a 6 AN return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1). In addition, 3 adapter fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Die Cast Aluminum Construction
- Adjustable from 15-60 psi for precise fuel pressure adjustments
- Used in return style systems with a line back to the fuel tank
- 8 AN O-ring Inlet, Outlet, and 6 AN O-ring Return Port
- 1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL)
- 1/8" NPT Boost Reference (1:1) and Barbed Fitting
- Mounting Bracket Included
Specs:
- Adjustable: Yes
- Brand: Holley EFI
- Category: Air and Fuel Delivery
- Color: Black
- Emission Code: 5
- Fuel Pressure Range: 15-60 PS
- Fuel System: EFI
- Fuel System Type: EFI
- Fuel Type: Gasoline
- Gauge Port: Yes
- Grade Type: Performance
- Inlet Port Diameter: -8AN
- Inlet Quantity: One
- Inlet Size: 8 AN O-Ring
- Inlet Type: ORB
- Material: Aluminium
- Mounting Hardware Included: Yes
- Mounting Type: Bolt On
- Outlet Port Diameter: -8AN
- Outlet Quantity: Two
- Outlet Size: 8 AN O-Ring
- Outlet Type: ORB
- Part Type: Fuel Injection Pressure Regulator
- Port Quantity: 5
- Pressure Range: 15-60 PSI
- Product Type: Fuel Pressure Regulator
- Return Size: 6 AN O-Ring
- Style: Bypass
- Sub Category: Fuel Injection System and Related Components
- Warranty: Limited 90 Day Warranty
Tech Resources:
Hurry Up! Only 35 items left in stock!
Copy link:
Share:
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
