I have been chasing this since last season sled will run good then just completely fall on its face in heavy load conditions , but if I shut it off then restart it will rip again never does gain full rpms though, 18 800 Axys Silber turbo, went through top end all good, exhaust valves and cable all good had digital wrench relearn done, bench tested stator and voltage regulator, replaced EGT sensor, checked all wiring, checked exhaust for leaks, went through primary and secondary, running 82 grams and 100LL I'm in Alaska so 0-3000 feet .
thanks for any help
thanks for any help