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Description
Holley EFI Fuel Regulator 8ANHolley 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
Holley EFI Fuel Regulator 8ANHolley 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
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Great content, horrible formatting
Format: Kindle, Format: Kindle
I am only a quarter way through the book and can see it is excellent in terms of content - the kind of book that makes the reader quite angry at the way things have been done behind the scenes (much like Patel's "Government Gangsters" and "Kennnedy's "The Real Anthony Fauci").
However, a warning to those who get the Kindle version - it is formatted horribly. After having read dozens of books on my iPad mini using the Kindle app over the years, this is the first bok where hyphens are in words that do not break on line endings, which seems minor but after a few dozen instances gets really annoying. I hope some AI reads these reviews and sends a note to whoever edited this thing (or converted it to an e-book) to rectify this stupid situation.
Attached are two screen shots, both from page 39 - where I high-lit the offending words...
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Reviewed in the United States on February 17, 2026
★★★★★ 5
I have never said this before, but a MUST read.
Format: Paperback
A terrifying book. If you have been following recent random statements from the President about election fraud and our actions against Venezuela, things will become much clearer. It is a scary read and will bring feelings of dread, but it should be read by everyone. By several copies and hand them out to anyone you know. The world has been played.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Election fraud in America and 72 other countries documented
Format: Paperback
Powerful book on election fraud that should be read by every American and 72 other countries that had their elections also fixed.
I salute award-winning author Ralph Pezzullo's courage and determination.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
★★★★★ 5
Proof that our election systems have been corrupted!
Format: Paperback
This is the book that Election Corruption Deniers don't want you to read. It is well documented and it brings the receipts. I admire the tenacity and sacrifice of those who made this book possible. If you are at all concerned about election integrity, you need to buy this book.
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Crucial information
Format: Paperback
Provides crucial information about election fraud, but badly in need of a competent editor.
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Reviewed in the United States on February 25, 2026