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Waterman Adjustable 30-120 PSI Regulator WRC-43134  Product 1902 of 2061 in category Fuel Corvette  Waterman Adjustable Regulator, 35-75PSI WRC-43303

Waterman Adjustable EFI Regulator WRC-43138

Waterman Adjustable EFI Regulator WRC-43138
   
$289.33 
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Waterman Adjustable EFI Regulator WRC-43138
Waterman Racing Adjustable EFI Regulator

High Performance, adjustable EFI regulator designed for medium to high horsepower applications. This regulators features Waterman Racing’s high-flow design, superb pressure control and legendary durability.


  • Gas, ethanol, methanol and diesel compatible.

  • 40-75 PSI adjustable base pressure range.

  • 1:1 vacuum/boost reference capability.

  • 1/8" NPT dedicated gauge port.


P/N-43138 - 2x AN-06 inlets, AN-06 return

P/N-43139 - 2x AN-08 inlets, AN-06 return

P/N-43140 - 2x AN-10 inlets, AN-06 return

This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
This product was added to our catalog on Tuesday 06 October, 2026.
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Waterman Adjustable 30-120 PSI Regulator WRC-43134  Product 1902 of 2061 in category Fuel Corvette  Waterman Adjustable Regulator, 35-75PSI WRC-43303
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2020-Current C8 Corvette Nowicki Autosport Design Water traps (Pair)
2020-Current C8 Corvette Nowicki Autosport Design Water traps (Pair)
$299.00 
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