Mountain motor Mopar

Piston weight issue is moot. Onec you stroke it huge, the piston gets smaller. Deleate the dome on the HEMI for blown applications to a flat top, your now toe to toe with anything else.

Look at the New York (Long Island) Ronkonkoma base World Engines for this. I think thats where I read something similar.

http://www.mapquest.com/ this; Ronkonkoma, NY US , then do a serach.
A Native American Indain name. Say it like; Ron-conk-o-ma.