I have a set of d max 800 ho fully race ported cylinders and ex valves 1 cylinder has one weekend of racing on it and the other is getting renicked right now. ring broke and scored the cylinder. They seem to make tons of power but it is to much for me for hillx would be awsome for grass drag or hill drag sled Make a resobable offer .
Possibly take some good stock 800 ho cylinders on trade plus some cash.
Possibly take some good stock 800 ho cylinders on trade plus some cash.
Last edited: