Need some input for a 2bbl problem

[Sam Capizzi Jr]

Thanks for responses.

Billy I will try it that but finding 4000 AA to test in will be a challenge lol.


Michael, I just went from a 3200 convertor to 4200 and run 4.56 with a 27 tire. In the quarter it runs out of gear at about 1200 ft and won't go past 6400. On sat it was breaking up but not like Sunday.