Gonna try n keep this as short n simple as possible.
Bought a Blaster off my buddy. Top end was rebuilt, bored .40 over. Brought it home, cleaned carb, changed oil, got it running. Ran sh*t out of it around yard for few weeks. Decided to go down rd. Went 1mile down road, took a right, went down next for like 1/4 mile. Bike died.
Brought it home, tore it apart. Top end blown, and noticed one of the shims on side of connecting rod to crank was gone. My buddy says there were pieces of it in bottom end, although i didnt see.
What would of caused that shim to blow apart and blow top end?
Stock engine bored .40 over
Oil injection still on it
I was at full throttle for 1/4 mile when it blew.
Bought a Blaster off my buddy. Top end was rebuilt, bored .40 over. Brought it home, cleaned carb, changed oil, got it running. Ran sh*t out of it around yard for few weeks. Decided to go down rd. Went 1mile down road, took a right, went down next for like 1/4 mile. Bike died.
Brought it home, tore it apart. Top end blown, and noticed one of the shims on side of connecting rod to crank was gone. My buddy says there were pieces of it in bottom end, although i didnt see.
What would of caused that shim to blow apart and blow top end?
Stock engine bored .40 over
Oil injection still on it
I was at full throttle for 1/4 mile when it blew.