Hey Mates, Am starting a VORTEX 3-wheeled project, and need the over-all outer dimensions of a 1100 cc Engine, so as to make any changes, (if any needed) to my engine compartment, PRIOR to the build. Original plans call for a 750 cc, but like Tim Allen would say, "MORE POWER", UNNGGHH! Don't want to use a shaft drive version, prefer Chain drive. Thanx folks, any help in this will be greatly appreciated. Cheers! Gb bg