I have a 73 Challenger with a 4.500 X 4.500 wedge engine.. 572 CUBIC INCH with Indy 440-1 heads ( cnc325).. MY 60 FOOTS ARE AROUND 1.57 and it launches like there's something wrong with it.. the Trans is NOT SLIPPING ( I think) and the convertor is one of those ALABAMA convertor company's $1000.00 dollar convertor... SPECIALLY MADE for my setup... Could someone PLEASE explain the "flashes" theory and also explain the " formula" for finding out which convertor to use???? I DO HAVE a DYNO SHEET for the engine...
Thanks in Advance,, Gary Oles nosboyracing