Producing up to 70% more spark energy than stock coils, the PC-91 is recommended for street, strip, circle track, and drag racing. It features E-core technology, which loses less voltage so more spark gets to the plugs.
Large gauge windings for maximum current capacity
Excellent heat dissipation at high RPM from power-robbing heat build-up
High voltage arcing minimized by screw-on connectors & high-tension tower
Ideal for use with capacitive discharge (CD) ignition systems