FuelTech FT450/550 4-Cylinder Universal A Harnesses

FuelTech offers a variety of complete and ready-to-install harnesses for fast, headache-free installation. FuelTech FT450/550 4-cylinder universal A harnesses can be used with both the FT450 and FT550 ECUs in a complete plug-and-play style. They fit systems with up to four injectors and four individual smart coils, wired in semi-sequential fuel injection and wasted spark ignition. They can be used with high or low impedance injectors; low impedance requiring the use of a peak and hold driver; high impedance requiring a peak and hold jumper harness (both sold separately). The harnesses are set up for either VR or Hall effect cam and crank sensors and include three relays with built-in fuses for main electronics, injectors, and coils. FuelTech universal 4-cylinder A harness has a label for each connector and the insulation is heat, moisture, and oil-resistant. Show Less