Scarecrow56
Well-Known Member
Is anyone familiar with the Rotax 670 and its application to an aircraft? Is it good bad or ugly? I found that it is a racing snowmobile engine and 1 fella claims its the toughest engine Rotax made but beyond that its a little sketchy to try and find anything beyond tech specs. Just looking for real world experience. Curious because there is a Rans S12 on Barnstormers with one in it.