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I have mine set at 41 right now in my stock stroke 440 5000 stall 7400 shifts picked up 37 to 39 then more 39 to 41 but I stopped there for this year. Cam, heads, piston design, rpms all affect it so advance till it quits gaining et and maybe more important MPH and maybe take 1 deg back out at that point.

My EA computer dyno program says 41 to 42 so??




Me thinks the data inputted on your EA program was for Chevys, not BB Mopars


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)