10-100 PSI Adjustable FMU

ALL SPA Turbo components are GUARANTEED ethanol. (E 85& E 100) AND methanol compatible. Who else can guarantee this? NOBODY! SPA Turbo Composite 14:1 FMU Up to 14:1 adjustable gain rate FMU = fuel management unit SPA composite Fuel Management Unit Lightweight and virtually in-destructible. Ethanol and Methanol compatible and SAFE Easy installation FMU has a adjustable, boost referenced 1:14 raising rate Fine tune the fuel pressure that your motor will need while under turbo - boost. 8mm inlet and 8mm outlet fuel ports 1/4" boost reference port Adjustable from 10 psi to 100 psi fuel pressure All SPA Turbo FMUs can also be used as fuel pressure regulators. In other words, if you need a fuel pressure regulator, and are thinking of later upgrading to a turbo system, save money and get The FMU instead of just the FPR. We've had a few questions about how these work, so here's clarification:‚ Initial line pressure is adjustable from 10 psi to 100 psi - boost referenced fuel pressure