if you build an engine to rev at these levels all the harmonics are best at the revs so if its built to rev a 9k and only rev it to 7k the harmonics are all wrong and it wont last as long. Thats why NASCAR have very few engine failures. But valve springs should be changed on a regular basis.
Quote:
|
I think you have missed my point about preserving the machinery
|
So not reving it as much will wear it out faster
That may be the series when i receive the package in the mail ill get back to you with more info.
But i wouldn't it be great if the tranz am's came out