Larry,

Thank you for the response. If this is the case then I am very sorry! The Lil Bull can be flown with a .32 engine and some pilots like this engine like the webra .32 . I use a Norvel 25, so yes on the box it does say .25 - .32 . But in competition at RCCA events .30 is the limit! Jim, if I have mislead you in any way again, I am very sorry!