Discussion
SUPRAMAN said: I think the limiter is set to 6250 rpm on the 4.0 Chim.
Not that I've got anywhere near that to try it out
I don't know how universal these are, but I've seen 5800 on catted 4.0 and 6250 on pre-cat. But I understand it's programmable so if you've had your ECU chipped it could be anything. Mine is set to 6500 apparently. The rev limiter will work faster than the engine will rev so there's no possibility of the engine 'beating' it, but the rev counter will lag slightly so it might read slightly low when the limiter cuts in. (There have been lots of threads on optimum change-up points and discussions of why you should stay well below the rev limiter.)
Cheers,
Peter Humphries (and a green V8S)
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