ORIGINAL: tonywayne
I have a gms 120 with only about 4 tanks ran threw it. My gms seems to have less max rpm compared to other gms 120 vids iv seen. Is it becaus its not fully broke in or do i need to use a smaller prop? it has a 16 * 10 on it now. Here is my video
http://www.youtube.com/watch?v=kxAZfS4BeFw Thanks
G'day Tony,
Try a 16x8, a 16x10 may be a bit much for the 120, I use 16x10's on my 160FX.