Speedmaster PCE382.1031 FORD 4.6 5.4L Coil-on-Plug Ignition Coil - Yellow (Indv)

PCE Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10-15% more energy than the OEM coils. Specialized high temperature epoxy resists shock and vibration, while increasing thermal conductivity. These are direct plug replacements for OEM coils. They feature bodies and / or secondary towers and feature brass secondary contacts (except direct fire coil on plug applications).

• High output technology coil produces up to 70% more spark energy than stock coils with outstanding reliability
• Large gauge wire windings for maximum spark current and voltage with better heat dissipation at high rpm