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put a chip in the msd box with the rpm you shift at, when it stutters ,shift, very simple, after awhile you will shift with no delay. anytime you change something you start over the process. by the way the first shift is the most critical for consistent ets.




That would not work for me as I dont have MSD on my car. I use the MP orange ECU and a Mallory dist. But like I said I just seem to always shift when it feels right to me no matter what I drive. Ron


I did the same with my max wedge back in the 70s Ron, never could get a tack to work so i just drove it. when i did get one i didn't use it, when i finally did look i was right on 6800 every time. Never even looked at any gauge except in the pits