Proflow's carburetted bypass regulators are designed to be used with the stock, in-tank pump or aftermarket EFI fuel pump in a carburetted application. This means high-volume electric or mechanical fuel pumps of any make can also be used, while providing laminar flow to your carburettor and accurate adjustable pressure control. With their boost reference port,high-flow capacity and stainless steel internals for long lasting performance, they're perfect for applications with a turbo or centrifugal supercharger.
Suit carburetted applications using EFI style pump up to 150GPH (570 LPH)
Adjustable from 4-13 PSI Fuel pressure rise on a 1:1 ratio with boost
