The rotary shifter kart, powered by a Hercules W2000 Wankel motor, is back after storage since the last top-speed run. The clutch failed then when the clutch pushrod welded itself to the ball bearings and ate through the lever arm. A hydraulic Harley clutch found on eBay with the same pushrod diameter worked better than expected. Gearing was also changed for better top speed. Parts noted include a DG Aluminum Silencer. Check local laws before driving any non-registered motorized vehicle. Do not attempt these activities at home. Content is for entertainment only.