Sorry guys...I was a "Little Wasted" when I posted, all apologies forwarded...and Yes I have a clue. We have some 200 inchers with a blower putting out 500 hp around here. I know performance engines...(when sober, sorry) but EPA "Leanness" does creat issues. But if KAW and the other Big Inch Jap stuff can do it so can we....PERIOD. I don't see any Japs walking around on the Moon 38 years ago. HD is rumored to go to a water cooled V-Twin or as an EPA reports a 2450cc or so V-4 water cooled. Two stroked v-rods,,,melded together. We'll see...yes I sounded like a "Wanker" sorry again. I am quite smart, and am well versed in the HP engine building, as a profession I am a Federal Inspector for the Department of Defense (US) and inspect and authorize purchase for the weapons you see on the nightly news, and am Federaly Certified in the Mechanical, Electronics, Petrolium (Jet Fuel all types), Chemicals (All), Aerospace, Aircraft, and C&T technologies. Sorry I made a fool of myself..(Damn Rum & Coke) but I do know my stuff. I have built a 727 cu.in Big Block(Pro Stock) Car Motor on Alcohol ...made roughly 8,000 horsepower, (Blown).
Remember "When all else is equal, Cubic Inches Matter"...it's the equal part that differentiates the two.
When I watched an S&S (Air cooled) moter..Buell based (i.e. Sporty class) whip a Full on Hyabusa Drag bick that did get the "Hole Shot" at the 2007 NHRA Drags... I was pleased...with all due respect to everyone, I'll buy the next round...I'll shoot you a website on some Turbo (30 psi) 200 Inch movers shortly...(Air cooled) Twin Cams...
Here is the Website...
http://www.sculpturecycles.com/index.html