Blue Bottle, 4150 Plate Flange, Compatible with V8 with Holley Carter 4 Barrel (Part #05101NOS). NOTE: To supply the proper amount of fuel to the carburetor and the Powershot System, a fuel pump must be used that is designed to operate between 4.5 & 7 PSI, with a flow rate of 0.1 gallons per horsepower at 6 PSI. EX: an engine that produces 350 HP when the Powershot System is activated will require a fuel pump that flows at least 35 GPH at 6 PSI. Allows Jet Changing For Different Power Levels.
Included Jetting Horsepower: 100, 125, 150. We also have thousands of other High Performance Parts in our store. We want you to have the parts as bad as you do.