Ballast resistor-> 4 prong to 2 prong

greymouser7 said
View attachment 1715071143 View attachment 1715071142 Fbo or what about this hoss I bought years ago (no ballast resistor needed?)?

I have a later version of that.........That is an early MSD YES!!! MSD!!!! built to plug into the OEM harness. YOU CAN and should bypass the ballast with that. As long as that works, there is certainly nothing at all wrong with that box