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  VW Parts Catalog > Carbs & Fuel System >

Adjustable Fuel Pressure Regulator, Carbureted Engines, 1.5-8.5psi, 31800.063
Adjustable Fuel Pressure Regulator, Carbureted Engines, 1.5-8.5psi, 31800.063


 
Adjustable Fuel Pressure Regulator, Carbureted Engines, 1.5-8.5psi, 31800.063 is the highest quality regulator we have found. It has 7mm hose barbs. You can use it with Webers and Dellortos (3.5psi), and Solex/Kadrons (2psi), with a variety of input pressures.

This is the finest fuel pressure regulator we have found so far; IT ACTUALLY WORKS!

This regulator comes with a mounting bracket and hardware, and has built in 7mm barbs for the fuel hose inlet and outlet. Locknut and adjusting screw, and full instructions.

Note that proper fuel pressure is critical for proper carburetor operation. Holley regulators are "OK" but don't go below 3psi, and stock carburetors (Solex, Bocar, Brosol, and Kadron) all run best with 1.5-2psi fuel pressure. Weber IDF, IDA, ICT, DFEV/DFAV, and DCNFs work best with 3-3.5psi, so this regulator works for all of them, even if you switch carburetors sometime in the future!

Price: $109.95
Country of Manufacture or Origin: MADE IN ITALY

PN: FUEL-PRESSURE-REGULATOR


Qty:
Product Overview
 
Adjustable Fuel Pressure Regulator, Carbureted Engines, 1.5-8.5psi, 31800.063 is the highest quality regulator we have found. It has 7mm hose barbs. You can use it with Webers and Dellortos (3.5psi), and Solex/Kadrons (2psi), with a variety of input pressures.

This is the finest fuel pressure regulator we have found so far; IT ACTUALLY WORKS!

This regulator comes with a mounting bracket and hardware, and has built in 7mm barbs for the fuel hose inlet and outlet. Locknut and adjusting screw, and full instructions.

Note that proper fuel pressure is critical for proper carburetor operation. Holley regulators are "OK" but don't go below 3psi, and stock carburetors (Solex, Bocar, Brosol, and Kadron) all run best with 1.5-2psi fuel pressure. Weber IDF, IDA, ICT, DFEV/DFAV, and DCNFs work best with 3-3.5psi, so this regulator works for all of them, even if you switch carburetors sometime in the future!

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Add your review too!

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  0 of 0 people found the following review helpful:
 
5 of 5 Weber fuel pressure regulator November 15, 2019
Reviewer: Colin Jackson from San Anselmo, CA United States  
Went on my 71 bus 1835cc, big valve heads, 110 cam with dual Weber ICT's.  At long red lights idle would start to slow as mixture richened from fuel pressure being to high.  This pressure regulator solved my problem.  set it to 2.5psi and from idle to 80 I have not a single hiccup.  Wish i'd done it sooner... Thank You!

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