Sling Pilots Forum

thanks everyone! it seems then that using 100LL is not a mortal sin and would just require more careful care of the engine (changing oil more frequently). I'll keep looking the thread in case anyone else has more comments on this.

Hi! Potential new owner/builder here. I'm trying to do some research and figure out details/operational issues. How do you fuel your TSi? I read that the Rotax 915 works better with regular automobile non-leaded gas (mogas). But that's not always available at airports. My base very likely will be KH...