Holley EFI Fuel Regulator 8AN
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Holley EFI Fuel Regulator 8AN
Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1, Gauge and Fittings
Overview
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
Details:
- Fuel Type: Gasoline
- Style: Bypass
- Warranty: Limited 1 Year Warranty
Links
Instruction Sheet
Returns
Returns
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- In unused and resellable items, or defective items.
- In the original packaging with all the tags intact.
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- Digital Items like Tuning Credits for HP Tuners
- Gift cards.
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Refund policy
The Tuner Store accepts returns on new products within 30 days from the date of delivery. Items must be received in their original packaging material and in a new status. Used products or customer damaged products will not be accepted.
The Tuner Store reserves the right to apply a restocking fee to all returns. The purpose of this fee is to recover operational costs related to the purchase and the customer changing their mind.
When returns are the result of the manufacturer defect as determined by The Tuner Store, the return will not be subject to the above restocking fee.
How soon will I get my refund?
- After your return has been processed, you will receive a refund notice from us and it will take an additional 1-3 business days for the refund to be returned to your original payment method. The refund to the store credit is immediate.
- If more than 5 business days have passed since we’ve approved your return, please contact us at service@tunerstore.com.
Shipping
Shipping
All in-stock items are shipped on the first available business day. Most orders ship on the same or following business day.
Out of stock items are shipped as soon as they're available. Many items are built to order. Those items will have an average lead time on the product page.
All items on our website ship for free. However, a restocking fee equal to the shipping charges incurred by us, the seller will apply to all new condition items returned due to a customer changing their mind.
High value items will require a signature on delivery for your purchase protection. We will only ship to the verified billing address provided with the order.

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