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This hand operated fuel system bypass pump is designed to check all of your fuel system bypasses in one tool.
It uses mineral spirits to replicate race fuel and multiple gauges with a telltale needle that reads your system pressures. 
Whether it’s down nozzles, idle checks, Port nozzle bypass or anything else in your fuel system that has a system pressure this tool can check your entire fuel system. 

Tool comes standard with pump, one gauge, quick disconnect #3 hose 

Optional Add-ons: Adaptor Kit for #6 & #8 Fuel System Check Valves (+$150)
Optional Add-ons: Additional Gauges (+$150/each)

Three gauge ranges available. 

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