Inside the MSD red housing, engineers spec’d better material to assemble the primary and secondary windings.
The housing and installation of our Ford Blaster Coil-on-Plugs are the same as the factory, but that’s where the similarity ends. The Coil-on-Plug design puts the spark energy right out of the coil and across the plug gap to improve the combustion and output of the engine.
Improved high RPM operation
Patented winding design and materials
Direct bolt-in to factory connectors
Produces higher voltage and spark energy
Comes in an package of 8