Technical Bulletin
 

Check your lay shafts! the first photo is a rejected lay shaft, its tough from the photos but a substancial ridge. most likely from a non bearing case.

The 2nd photo is from my 8000 rpm engine failure. the rod hit the oil pump so hard it locked and twisted the splined end of the shaft!

http://forums.pelicanparts.com/uploa...1079585157.jpg http://forums.pelicanparts.com/uploa...1079585174.jpg