TOP SPEED said:so 8300 without ever opening the bottom end, or are you saying that I need high performance bearings and probably a very high rate of balancing?
VR400+hp said:don't you need higher rev's though to get effective use out of bigger turbos?
1. I have no clue.... but I guess that it would vary since everyone actually measures lift and duration a little differentlyVR400+hp said:what is the duration for the cams on a Ferrari or other comparable cars, w/ a low-displacement, high-revv platform?
Also what's a usual duration for your avg run of the mill car? and what's a decent "step" size as far as upgrading?