Squirrel the XT is coming to Moab as a pinch hitter if needed. As you well know, having two running motorcycles comes in handy. If the XT hadn't been running during the Winom-Frazier and Dug Bar rides last year, I'd have been walking. My TW was still down while I tried to diagnose what later turned out to be a bad pulser coil. XT did great as a backup quarterback!Want extra discs? Bring to MOAB?
Used to tune the 2-smokers varying the number of discs. More discs = more noise = more low end.......fewer discs = peakier power = lean = good for high elevations
Do not know how to tune 4-strokes with the Supertrapp but your threaded shaft looks unnecessarily long.