Either somebody had a really bad pump alignment or they didn't know impellers were reverse thread.
This came as an extra pump with a Superjet that I bought. Lol
Fun under the flywheel cover
Rocks hurt.
Oops. Bad way to ruin your nice thrust innovations nozzle.
Old vs new.
Proper throttle cable adjustment would have solved this.
Good way to suck some metal in your engine.
Has weak spark . . .