Quote:
Originally Posted by Homemade WRX
It is nothing more than a theory for now...it could be suspect however looking at the fact that the crank design being mentioned is used in the Spec C cars from the factory and are known to spend 9k rpm on a factory built bottom end.
So I'd say the cross drilling myth is busted as to cross-drilling being the cause of our failed rod bearings. Oil timing however may not...yes, I said timing.
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Okay, yes or no question- Should I screw around with drilling/machining/otherwise altering my EJ25 crank to hit 8200 RPM safely?
If so, what specifically should I have done?
I apologize if that's made clear in another thread, but my searches here turn up either terrible signal-to-noise threads, or impossible tech geek-to-layman ratios.