I ain't gonna lie, I'm pretty jealous with that motor & pipe!!:lol:
Try herrjuggs kevin knows his shit on the bansheesSame situation happened to my "backup" Banshee in Lil Sahara, blew out a thrust washer(crank rod spacer?) blew out the lower wrist bearing and made my piston/crank look just like yours. Now looking to having the motor rebuilt. Looking into Redline. Heard he is great with Banshee motors.
I hate to see your boy loose the rest of the race season. He was improving so much. Back to the old motor is gonna kill him, but better than nothing.