Hello
I'd like to know how many RPM i can get from a MVVS .91 with std muffler and a 13*8 or 14*8 APC.
Thanks.
Sukhoi 31
MVVS .91 Perf
Oct 14, 2003
3 Replies
How much nitro in your fuel???? Makes a BIG difference!
David
5% nitro.
Sukhoi 31
In flight thrust with the larger 16" prop, and 6" pitch would be better, whilst at around 9400 rpm static, static thrust would be about the same. Once up in the air, the 6" prop wins hands down, with the 5" prop just beating up the air.
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