Registered Forum User
Mille
Posts: 261
Join Date: Jul 2003
Location: Hartlepool
Mood: Built for comfort, not speed
If you run a 2 stroke with petroil mix on a dyno and allow the engine to slow down with the dyno roller (which takes some time), with the throttle shut, it will probably seize. Maybe this is the type of damage you have heard about?? Run my Duke quite a few times on a dyno, no worse than doing a track day.