3-12 psi Adjustable Universal Deadhead Fuel Pressure Billet Regulator Red Speedmaster high quality aluminum replacement

Speedmaster high quality aluminum replacement air horn kit to suit downdraft manifolds

These High Performance series flywheel bolts from Speedmaster are far superior to OEM hardware

They feature extra-thick steel that's double-welded to the ring gear for added strength and anodized for corrosion resistance

extending the life of the crankshaft and bearings for enhanced power and torque

3-12 psi Adjustable Universal Deadhead Fuel Pressure Billet Regulator Red Speedmaster high quality aluminum replacementThe 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.