karl
Well-known member
Had this mosquito fogger 125cc china engine cracked open for over a year.
Finally dids it.
Removed all the unnecessary junk, torched /cut off the rod, blocked off holes , ect. Patched a crack with good ol marine tex.
Ground the rivets off the flywheel, extracted the hub, and found an inch 1/16 weld on hub that fit tight.
Got a matching 16t #40 sprocket to drive it.
Cut down the weld on hub to clear the timing cover, and it seems we got a winner, tight and true.
Clamp and burn it together, and ready for a direct drive from a flathead briggs or other engine.
The original wet clutch is still used, so now go kart or mini bike with a 4 -speed manual trans.
It's even holding oil!
Finally dids it.
Removed all the unnecessary junk, torched /cut off the rod, blocked off holes , ect. Patched a crack with good ol marine tex.
Ground the rivets off the flywheel, extracted the hub, and found an inch 1/16 weld on hub that fit tight.
Got a matching 16t #40 sprocket to drive it.
Cut down the weld on hub to clear the timing cover, and it seems we got a winner, tight and true.
Clamp and burn it together, and ready for a direct drive from a flathead briggs or other engine.
The original wet clutch is still used, so now go kart or mini bike with a 4 -speed manual trans.
It's even holding oil!
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