Your C3SZ-10316-A was spec'd by Ford at 55 amps and footnoted that it was
not to be used in solid state ignitions. I have read posts in other forums that voltage regulators not designed for SS ignitions, like an MSD unit for example, can cause problems with them. Personally, I wouldn't use theC3SZ-10316-A on a car with an MSD box (or similar CD system).
