i heard that people with the bullet rotor combines had a lot of engine troble. my neighbor bought like three new combines and i asked him why they didn't get the bullet. and he said that they have had alot of engine troble with them. is this true?
The design of the Bullet Rotor vs. a normal rotor has nothing to do with the engine. That sounds like a BS rumor to me. If anything, a Bullet is slightly better for the engine because of easier and smoother threshing.