RE: Cox Conquest Piston Liners
Ron is the man to go to for anything Conquest. He built several for me back when I was doing faif2d combat. Last time I ran one was 6-7 years ago on an old time stunt ship. It had a rather new steel piston and liner so I ran it on 5% nitro 28% Castor stunt fuel. With a .250 dia venture and a 8-3 prop it turned 24500. It went the same speed going straight up or down.