Titans are 15 turn I believe if that helps anyone at all? They come stock in the Villian boats, Rustler, Bandit, and Stampede XL-5 along with the E-Max trucks. I've been told their a bit overated as far as 550-15 turn motors go. This probably doesn't help much but I have a little experience with these motors in a Rustler and a Bandit before I converted them to BL systems. To me they seem to be similar to a 19 turn higher quality motor.