O.S. FS-70 Surpass Four Stroke Custom
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Uploader Comments (xKmotx)
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All Comments (14)
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Wie viel ps hat der 70
Who mutch ps have this motor
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Idling with the glow driver on is cheating LOL
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Hey could you please share your experience about how to remove gunk etc. from olser engines. I just got something also frozen from years of storage.
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Great job and nice test stand!
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i finally got mine running, i purchased it "frozen" but knew the deal i was getting was good.....it hadn't been turned on in over a decade, i completely disassembled it and removed all the gunk, luckily there was no rust and the bearings were good... i tached it with a 12x7 apc at around 10,800 and toned it down to 10500...... the prop i liked best for speed was an apc 11x9
TejasRCpilot 3 years ago
Sweet! :)
xKmotx 3 years ago
i like it
TejasRCpilot 3 years ago
Thanks!
xKmotx 3 years ago
What prop you have on the 70?
I have one in an Edge 540T with a 12x8 on it. Had a 13.5x6 Bolly on it and was getting 9,600 on the ground but it didnt have very good vertical performance....
Harves77 3 years ago
Air-Flo 13x8. 9100 rpm.
xKmotx 3 years ago