[cobras]

hi all
i got a question regarding my ford motorsport crate engine, its the 475hp one with the z heads. now this is my question , i have a msd box on it and the pill in it is a 6000 rpm, is this engine able to rev higher then that with out issue, or is the 6000rpm where the engine maxes out.

anyone with this engine running a higher pill in there msd box?

also the engine has no mods to it , its the same way it came from ford