yeah ive already found some pretty cool step-by-step info on modding the sleeve.
but i still havent found much on modding the crank shaft and block....still lookin though!!

sleeve mods are really easy...i just finished modding 2 axial 28 sleeves but im gonna continue the search for crank mods before i fire it back up.

does anyone know if you have to repeat the break in process after you do mods...im not doing mods on new piston and sleeve so im just trying to confirm if its necessary!