>> " 3.595" diameter, all concentric, no ridge or damage. Makes >> " for some damn thick cylinder walls though!! >> >> i bet they were aiming at 3L disp for some reason. indy class regs? >> quick calc - 3.595" x 3" = 182.71 cubes.
> I hadn't thought of class issues. It does make for some hefty > walls though. I will measure the crank throw later.
Keep in mind that thick cylinder walls are a good idea for high boost turbo motors. It helps keep them from distorting and flexing under the high temp/pressure combustion cycle...