Yes your load changes. But by how much 2%? 10%? Is the load ever double? 10–15 times more like a saw is?No , actually Kevin engine loading varies throughout the entire race . Snow conditions , ambient temperatures & barometric pressure apply load dynamics within a race to an engine . You start the race on crystilized ice then after a few hundred laps your running on coarse granular snow of a few inches & then within a hundred miles from the finish your running in soup of 4-6 inches of fine ice snow & mud. The frictional gains & additional suspension loading is quite apparent & engine temps & loading escalate accordingly . Ben could give you the same criteria within cycle racing ! P.S. yes timed laps during routine testing on the track or trail is paramount to validate your tuning & engine building perimeters . That's applies equally to saws as you have stated !
I’m not trying to argue but you guys don’t appear to be getting what I’m talking about