XChondaracer450
12-27-2005, 04:14 PM
I put the 500 kit from four stroke tech in my 2004 450 and i just wanted to ask u guys that have any other kits or has done anything to their motors if they have given you trouble since. I blew out a crank case seal and the seal around my sprocket shaft is leaking to. I have a single ring 12:1 wiseco piston and was told that it was from blow by on the piston since its single ringed.