3-12 psi Adjustable Universal Deadhead Fuel Pressure Billet Regulator Blue and you are good to

and you are good to go

Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow

The Speedmaster C4 performance planetary gear sets eliminate your weakest link

this fuel pump is ideal for high-performance applications

3-12 psi Adjustable Universal Deadhead Fuel Pressure Billet Regulator Blue and you are good toThe 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.