MSD does make a new box for coil on plug, But sorry to say no rev control.Kenny bell makes a box called max spark installed one on '99 gt with pro-charger supercharger worked well (installed it 2yrs. ago on cust.car).
I would like to try denso spark plugs next for supercharger app. or nos
Oh if you need part num for MSD box lrt me know.
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