Originally Posted by
timjs
An overhead cam design driven by a belt would be the easiest to design as well as the best for high rpm operation. Less mass in the valvetrain.
So far, my O.S. Fs62-v is maxxing out around 20,000 rpm, and I'm sure it's just reached some fundamental limit because it will not go further.
thats what i plan on doing just cause its easier to design and produce. The biggest obstacle is designing a head thatll fit everything and allow for good design practice.