Hit a stump on this project today. Had been out of town for several days accomplishing absolutely nothing with people I didn't like and bored out of my mind. Were it not for net access I'd have been looking to blow something up. Anyway....
Still bored and felt like accomplishing something. Or at least gaining information. So tore down the SERK's motor.
Even though the bike had been stored under a tarp in an open barn for most of a year after its accident it was still easy to tell the previous owner had taken marginal care of it. Unwrecked paint was ok, general cosmetics ok, but it had been ridden hard and put away wet. Found some problems in the engine.
Had been run for at least awhile with a bad inner cam bearing and a bad lifter. Right engine case is damaged. Oh well, wasn't in any great hurry anyway. Now may have to research more the S&S 4.125" bore cases and think about a stock throw 107". Bike's budget may end up becoming mildly FUBAR.