ORIGINAL: scooterinvegas
15 is bigger, the smaller motors run up to around 400, 450, 480, after that, the bigger ones start at .10 size then go up.
10 15 25 32 and so on. The 2 digit numbers signify the approximate power of a 2 stroke nitro engine.
Hmm, thank you very much!
So based on what you've told me, it looks like the 480 is probably the better second plane! And here I thought it would be more powerful and NOT be a good second plane!
For the record, I'm comparing the E-flite apprentice 15e and the parkzone T28D Trojan.