Back Malpassi Petrol King Regulator 1.5-20psi

An adjustable fuel pressure regulator should be installed when you install a Weber carb This regulator is adjustable from 1.5-20 psi.

    Fuel pressure is very important if running Weber carbs. Unfortunately,  most fuel pressure regulators aren't very good, especially at the low  PSI that your Weber wants. Regulators made in Italy by Malpassi are  renowned as some of the best regulators made which is why Redline  recommends them when needed on a Weber set-up. Unlike cheaper  regulators, Malpassis don't choke down the flow when the pressure is  adjusted down - so you get a stable feeding pressure with a high flow  under any load conditions. This regulator is adjustable from 1.5 to 20  psi.  

What you get
  1 x 31800.063 - Malpassi Fuel Pressure Regulator for 1.5 to 20 psi  adjustment with 5/16" fuel line ports. Comes with mounting bracket and hardware as shown in pictures - no other parts are included.  Compatible with E85. Made in Italy.