It could be that the MSD coils(not sure if he was talking about those) are considered a downgrade from stock coils. They are equal to l36 coils.
Well actually I belive the msd's are 10000 volts higher than the stock ones...EX:stock 79000 msd's 89000... think scotty said something about the msd's being a higher voltage than stock.ask him.I dont know much about coil packs as you can tell lol