new project spotlight Arctic Cat M4000 single pipe development PXL_20240207_204107846PXL_20240207_204131568PXL_20241023_231826632.MPPXL_20241024_215422709_1PXL_20241029_144735598.MPPXL_20241106_230519187 dyno clip Stay Tuned… Skidoo 850 twin pipe development Polaris 850 twin pipe development Indian Scout LSR attempt Yamaha YSR with a Blaster 200 so many more…