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This progressive fuel pressure regulator is designed for turbocharged gasoline engines where increased fuel delivery is required as boost pressure rises. The regulator operates with a progressive 3:1 ratio, meaning fuel pressure increases by approximately 3 bar for every 1 bar of boost pressure.
The progressive regulation makes the regulator ideal for older turbo setups and other fuel systems where additional fuel is required without extensive modifications to the existing fuel system. The regulator responds directly to manifold pressure via the vacuum/boost reference and provides rapid response to changing engine loads.
The regulator features an AN4 connection and a 1/8"-27 NPT threaded port. Its compact design makes it easy to integrate into a wide range of motorsport and performance applications.
Specifications:Type: Progressive fuel pressure regulatorRatio: 3:1Fuel type: GasolineConnection: AN4Thread: 1/8"-27 NPTReference: Vacuum/boost