MSD Blaster CoilsThe boosted voltage and spark energy of MSD’s Coils have resulted in them being a favorite of performance fans. Whether firing a classic BOSS 429 or a dirt track racer, MSD Coils do the job right. MSD is pleased to offer coils suited to late-model Ford engines with just as much reliability and performance. MSD delivers high-output coils for a range of late-model Modular Motors, and for the Coyote. The housing design and the installation match those coming out of the factory, but the similarity ends there. Hidden within the MSD red housing are materials specified by the MSD engineers for the assembly of the primary and secondary windings. Combined, this creates a coil that delivers higher voltage and more spark energy!