3-12 psi Adjustable Universal Deadhead Fuel Pressure Billet Regulator Red please note that these supports

please note that these supports are designed for drag racing

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

this kit addresses the critical failure points of stock components with a focus on strength

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

to provide maximum performance

3-12 psi Adjustable Universal Deadhead Fuel Pressure Billet Regulator Red please note that these supportsThe 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.