Holley EFI Fuel Regulator 6AN 12-894
Type: Fuel Pressure Regulator
Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15-90 psi, a gauge port, and a boost reference port as well. The regulators are ideal for vehicles/systems where superior flow and pressure control are desired. The regulators are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-894 has -6AN port sizes and the 12-895 has -8AN port sizes.
Features:
- Adjustable from 15-90 psi for precise fuel pressure adjustments
- Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
- Used in systems with a return line back to tank
- Includes fitting for manifold reference
- Use with electric pumps only
- Available in -6AN and -8AN Port sizes
- 1/8-inch NPT Boost Reference Port (Ratio 1:1)
- 1/8-inch NPT Fuel Gauge Port
- Mounting bracket included
Specs:
- Adjustable: Yes
- Brand: Holley EFI
- Category: Air and Fuel Delivery
- Emission Code: 3
- Fuel System: EFI
- Fuel Type: Gasoline
- Gauge Included: No
- Gauge Port Included: Yes
- Grade Type: Performance
- Inlet Gender: Female
- Inlet Port Diameter: -6AN
- Inlet Type: ORB
- Material: Aluminium
- Maximum Pressure: 90 PS
- Minimum Pressure: 15 PS
- Mounting Bracket Included: Yes
- Mounting Type: Bolt On
- Outlet Gender: Female
- Outlet Port Diameter: -6AN
- Outlet Type: ORB
- Part Type: Fuel Pressure Regulator
- Port Quantity: 5
- Pressure Range: 15-90
- Pressure Rating: 15-90 PS
- Product Type: Fuel Pressure Regulator
- Rebuildable: Yes
- Style: Bypass
- Sub Category: Carburetion
- Vacuum Port Quantity: 1
- Warranty: Limited 1 Year Warranty
Tech Resources:
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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.