went today and got the MSD external coil cap conversion, hooked it all up and it purrs like a kitten....def made a HUGE difference....throttle response a lot better, quicker acceleration..etc. etc. for all those against it, i hope it stays like this and doesnt die on me like all the others...all in all..if its free...screw it, drive it until it breaks.

 

I bought MSD 6a with blaster 2 used , and had mine installed for few years mounted mine on in the hottest places 6a near radiator blaster 2 on top of the engine worked fine.. What is a external coil cap conversion ?