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Fuelab 55501-3 555 Series Adjustable Fuel Pressure Regulator 4-12 PSI

Manufacturer

Picture for manufacturer Fuelab

Part Number

55501-3
6 reviews
Sale Price

$214.64

Estimated ship date Saturday, November 21

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Product Details

The Fuelab 555 Series Adjustable Fuel Pressure Regulator is a precision-engineered instrument designed for accurate fuel pressure control in performance and street applications. This blocking-style regulator features an advanced poppet design that delivers smooth, consistent fuel pressure regulation across varying engine demands.

Key Features:

  • Adjustable pressure range from 4-12 PSI for carbureted applications
  • Advanced poppet valve design for precise fuel pressure control
  • No-creep soft seat technology ensures stable pressure without drift
  • Methanol and E85 compatible for use with alternative fuels
  • CARB compliant for legal use in emissions-controlled vehicles
  • Blocking-style configuration for clean installation
  • Precision-machined aluminum construction for durability

This regulator is ideal for carbureted engines requiring stable fuel delivery at lower pressure ranges. The no-creep seat design maintains consistent pressure even during extended operation, while the fuel-compatible materials ensure long-term reliability with modern ethanol-blended and alternative fuels.

Products specifications

Range

4-12 psi

Size

(1) -6AN Inlet, (2) -6AN Outlets

Order was quickly processed, good price too.

Order an item a day ago and the next day its shipped! Had a question and customer service was there when you needed it!

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

Ordered Monday afternoon & it was here Wednesday! Can't get any better than that. Called prior to order & they were very helpful & without a long wait time either. I bookmarked them & will be sure to buy auto parts from them again. Thanks again.

Fast turnaround and fair shipping charges. Saved $60.00 overall from big box performance parts dealer.

Part was bitchin! Recomend!

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