Duster Drag Car
Well-Known Member
Anybody running the MSD Atomic fuel injection on there SBM, if so What do you think of it? Wondering if it adds hp it was dynode with a 780 Holley made 430 hp the guy I bought the car from said the engine builder said the fuel injection would add up to 40 hp I quess I'll have to have it dynode again to know for sure.
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