FT550 LS Engine GEN IV Complete Harness Input Expander Wiring torque and more RPM than

torque and more RPM than any other conventional oil

O-ring seal for scavenge sections

ethanol gasoline blends

ensuring better ring seal and overall engine integrity

FT550 LS Engine GEN IV Complete Harness Input Expander Wiring torque and more RPM thanDescription Downloads The FuelTech FT550 LS Engine GEN IV Complete Harness offers plug and play installation for a standalone LS swap utilizing a FuelTech FT550 or FT550LITE ECU and GM LS engine. The FT550 LS Engine GEN IV Complete Harness is pre terminated for an LS engine installation with all relays and fuses needed for a simple 3 wire battery hook up and ignition power. Ready for both 58x and 24x triggers with provision for direct connection to