- How to control the ignition on your vintage Mopar engine Matt Cramer (owner of a turbocharged and MS’d Dodge Dart) pours out some of his Mopar and MegaSquirt knowledge for us all! This article covers ignition control of vintage Mopars. You’ll still have some other work to do if you want to convert to EFI as well… You can always do one and then the other using the same MS…