Please ROTO make a 3-cylinder inline motor for CARF Spitfire. KOLM/Ploberger went nuts and almost tripled their prices so there is a market for a new inline triple around 200-250cc that could be a drop-in replacement for KOLM IL-230. KOLM price is almost 6000€ so there is definitely a room for a competitor.
I was never one to trust the rear mounting of big engines really Shame to me I was brought up to hate on vibration of most all things, especially on wood and glue things, a friend years ago brought down his dle mounted to a cap 21 and when he fired it up I wanted to hit him. I said that thing is a menace to society and your going to regret putting that thing in the air. AND HE DID
CC is a measurement of volume, volume of an internal combustion engine is measured of the entire combustion chamber piston included at the proper timing. 125cc is quite possible at that scale!
