[Sonny]

cobra ed, remember the road racing 2-4's were dropped just for this reason and back to the single four, the 15-25 hp extra wasn't worth it, then ahhh they got the cfm for a single they needed, so the 2-4's went by the way. the long runner plenum 2-4's made a show in the quarter mile, but they are again being replaced by fuel injection, just use the ole lap top to tune it in a way your ear 'n screwdriver never could.