F-Series S55 High Performance Fuel Pump Pump Selection:Stage 3 stop fighting misfires

stop fighting misfires

NOTE:  Removing your SAI system will cause check engine codes

IAT rises far sooner in the RPM band

If you do not plan on road course racing (not street racing) and are responsible at maintaining ¼ tank of fuel during spirited driving this is the pump for you

F-Series S55 High Performance Fuel Pump Pump Selection:Stage 3 stop fighting misfires***Now Includes PTFE Smooth Bore fuel lines with stage 4 and 4. 5*** The Precision Raceworks F SERIES S55 HIGH PERFORMANCE FUEL PUMPS are designed for customers looking to run all blends of E85. These drop in pumps include a Walbro fuel pump capable of flowing up to 300% more fuel than the factory fuel pump and is 100% E85 compliant. Best of all this pump ships completely assembled and ready to install we dont even have a core charge. Pump, Fuel