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Other › Astro 803 Heli Motor
02-13-2006 03:14 AM  12 years agoPost 1
awjs

rrNovice

Coral Springs, FL USA

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Hi Guys

Can you all tell me what pinion your running on the astro 803 heli motor.

What is the pinion gear size
What batt 3cell or 4cell

TP2100 batt

What is the head speed.

Thanks

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02-13-2006 03:20 AM  12 years agoPost 2
Jay Mowl

rrApprentice

Owosso Mi. USA

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DeeTee recomends the 11 th. I have tryed the 11 and 12 with poor results. The gentleman In the other thred is running a 13th with good power though.

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02-13-2006 04:39 AM  12 years agoPost 3
GoRgOyL

rrNovice

Miami, Florida

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I had 15t pinion on mine, running 315 SAB's slow down tail gear, 3s1p lipo pack and CC35 on GOV mode (87%) flew it for 7 minutes doing mild 3D and aerobatics. It might be a bit overkill but the motor performed well, lipo & motor temps are OK after a flight, can still hold a finger to the motor.

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