Exactly what most of us have been saying- - - -these engines are built for low-end torque, and efforts to create high speed HP are pretty much doomed to fail. The cutaway reinforces what we've been told about just how futile anything other than maybe a little pocket porting right under the valve will accomplish.

Thanks for the pics!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!