LONG-ROD
01-22-2008, 08:53 PM
I have a pro-x 310 kit and I tore it down to find 3 cracks one in the very bottom of the skirt on the intake side, running vertical. There are still etching marks on the sleeve, so it appears to be a pretty fresh rebuild. What would cause this. Ran rich top of piston is black, and dome is chewed up, and ran pump gas.
Mods includ the 310 kit boyesen radvalve, carbon reeds, (pro series) and pro circuit pipe, and some sort of hot rods crank.
also can some direct me to where I can get a cool head for this kit. and where the best place to send it to have it re sleeved and a piston matched to it.
Mods includ the 310 kit boyesen radvalve, carbon reeds, (pro series) and pro circuit pipe, and some sort of hot rods crank.
also can some direct me to where I can get a cool head for this kit. and where the best place to send it to have it re sleeved and a piston matched to it.