WreckRman2 Key Veteran Location: Indianapolis, IN
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| I asked Jeff about this and according to him, 8.45 was selected
because it worked well w/ both the YS and OS-91SZ
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I'm not sure where the powerband is for the OS-SZ but Tower Hobbies lists it with a top rpm of only 15k. The YS91 is in the powerband at 14,700 which puts it right at 1750 on the head speed. I run mine at 1800... but if the OS-SZ tops out at 15k I doubt it'll turn 1800 on the head speed.
________________ David Smith 317.777.3230 Trex 600n Pro, OS50 Hyper, Align Pipe, GY611, GV1 |