2-stroke Diesels, especially ones with a blower like a Detroit, are kind of like chainsaws- - - - -the only place they make any power is when they're running wide open. "Screamin' Jimmy" is a very appropriate name! That being said, there's nothing quite like the sound of a 6-71 working hard to pull a load on a long uphill grade!
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!