MSD cap and rotor problem ... photos
and damged the inside with the cam when they forced the engine to turn over. Cap and rotor stay GM....those azzholes can't make better coils...why would they outdo GM on a custom piece like the opti cap? which has precision internal lines known to arc at times from their close proximity...theres no way screwball msd is going to get that right. swap that pos unit out.






