brokenbones
08-05-2013, 09:36 AM
I am new to the blaster world.....
I built this motor after purchase from this forum its a 68.25 cylinder,o ring vitos head on vp 110 32:1 just like my Honda 35mm carb running fat for the Oregon coast. It ran great for the week coming up to dunefest we enter the mx race, third lap it stops after the race I find a crack on both sides of the intake down to the bottom of the cylinder, is this from over heating? I cant even think it could be but this is my first air cooled motor. Any help would be great as we are coming off a 90 mod were we never had any problems and my kid is bummed he wants to ride soon.
I built this motor after purchase from this forum its a 68.25 cylinder,o ring vitos head on vp 110 32:1 just like my Honda 35mm carb running fat for the Oregon coast. It ran great for the week coming up to dunefest we enter the mx race, third lap it stops after the race I find a crack on both sides of the intake down to the bottom of the cylinder, is this from over heating? I cant even think it could be but this is my first air cooled motor. Any help would be great as we are coming off a 90 mod were we never had any problems and my kid is bummed he wants to ride soon.