Looking to do a nice street able DOHC engine. Will go with Mega-squirt for the engine management. Is there a nice formula of head-porting (who), compression ratio, and cam upgrade, that can pull this from 122 ft/lbs stock to a 145-150 ft/lbs. I would like this be a strong-mid range motor. I am sure it is easy to build 170-180 lbs ft/lbs with very high-compression, forged pistons, overbore, radical cam grind. Even more with a turbo or supercharger. That is not what I am after. Should pull from 1200 rpm and rev to nice 6500 or 7000 rpm.