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Could anyone tell me the avantage of a 7AL compared to a 6Al as this is what i would like to run in my 393. I know you can program it so the timing automaticly changes after launch,and does it have the rev limiter pills like the 6AL,does anyone know more information about these units
I run a 7AL3, it has burnout limit, launch control for transbrake, and overall rev limit.
spark is like money, you cant have to much, you may well have to change coils as well.
have a look on the msd site.