360 engine vibration
A photo of the crank nose stamped KC, anyone know what this refers to? Also number on inside of crank, or it could be be the lower cam timing sprocket S 359, what does this refer to?
Measured a 40 thou wobble on outer edge of damper when installed on crank and can simulate this on the bench, see video here
At one point I wondered if the engine had come out of a crashed car with heavy front end impact , damaging damper or nose of crank. However timing cover is stamped 78, and I would assume if it had had a heavy front end impact to bend crank or damper this alloy cover would have cracked and been replaced.
A photo of the crank nose stamped KC, anyone know what this refers to? Also number on inside of crank, or it could be be the lower cam timing sprocket S 359, what does this refer to?
Measured a 40 thou wobble on outer edge of damper when installed on crank and can simulate this on the bench, see video here
At one point I wondered if the engine had come out of a crashed car with heavy front end impact , damaging damper or nose of crank. However timing cover is stamped 78, and I would assume if it had had a heavy front end impact to bend crank or damper this alloy cover would have cracked and been replaced.