elictrical considerations for EFI to Carb swap
 

I am replacing my 347 EFI engine for a 351 carb engine. I will be using nitrous on the carb engine. Right now I have an MSD A6 and a multiple stage retard module. My question is will the multi stage retard work with the carb idnition components ie: distributor advance?

yo will want to get the msd distributor for that swap. all msd parts are made to work together so whatever you have will still work.