Quote Originally Posted by steveo143 View Post
GN 369 lost an A 22 shaft and new prop in Sat. race at Parker. I was told it had 6 races on it. I wouldn't run an A 22 prop shaft if was free. K Monel from Italy will be my shaft of choice from now on.
my friend snapped a kmonel 500 shaft from glenwood marine in 15 minutes of run time...its not the material thats the problem its the machine process thats causing the failures
Problem Child TFH uses aqua met 22 and there about 9000 hp and 265 plus mph, no broken shafts there