4-9 psi Adjustable Universal Deadhead Fuel Pressure Regulator Polished The "S" shape gap between

The "S" shape gap between inner and outer ring is press inserted with sulfated elastic rubber to ensure the damper will not disintegrate under any circumstance

The Speedmaster aluminum pinion supports are completely CNC machined from our designed forgings or billet 6061-T6

Speedmaster valve seals are posi-stop seals made from high-temperature Viton material for a long-lasting seal

Our single plane big block manifold is now available with Dominator carburetor flange

they come in three different finishes and feature a billet aluminum oil fill cap

4-9 psi Adjustable Universal Deadhead Fuel Pressure Regulator Polished The "S" shape gap betweenThe needle and seat assemblies that are installed in Speedmaster carburetors can sufficiently control fuel pressure up to about 8 psi. If the fuel pump is putting out more than 8 psi, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Speedmaster manufactures a number of regulators for most any need.