I'm really going to miss two cycles when they are totally gone.
Two different engines. Both have been thoroughly abused and neglected commercial use. Both had catastrophic failures. Both were still running and performing with the failures. One was brought in for a funny noise. The other because it wasn't idling smooth..........
Don't think I've ever seen a four cycle fail this miserably and still run. Let alone run well.
View attachment 334236 View attachment 334237
The broken piston skirt is due to metal fatigue. Motor had close to 1500 hr at 5500-6k rpm.
The broken crank was from a impact at speed.
Steven