Lukeite

Need to install new set of coil packs. Was told the ones I put in are lacking and not allowing the most spark and a better quality set would make a noticeable difference.
2005 F150 5.4 3 valve Triton. . New promar motor.
Headers, supercharger, comp cams, forged pistons, 3200 stall converter, new shift kit, built up transmission, air intake, true 3" dual exhaust. (37" tires and 7" lift, if that matters)