What prop?
#1
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What prop?
Hi guys,
can anyone tell me what props I should use on a 46 two stroke motor? The motor is an SC 46 ABC motor. I really want to make it rev!
many thanks
Steve
can anyone tell me what props I should use on a 46 two stroke motor? The motor is an SC 46 ABC motor. I really want to make it rev!
many thanks
Steve
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RE: What prop?
As you are posting in the Sport Flying Section, I will make the assumption that you want it for sport flying.
Try a 10/6 or 10/7 for general use.
If you want to make it scream, do as Wingspam suggested - 9/6 or 9/7.
If you want to make it scream and go fast, do some experimenting and try an 8/8 or similar
Try a 10/6 or 10/7 for general use.
If you want to make it scream, do as Wingspam suggested - 9/6 or 9/7.
If you want to make it scream and go fast, do some experimenting and try an 8/8 or similar
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RE: What prop?
Hi!
At sea level a 10x6 prop is too small for most sport airplanes.
Better use a11x6 or 12x4 or 12x5 .
11x6 for low winged plane with a span of 135-145cm weighting 2,0-3,0kg.
12x4-12x5 for a high winged plane with a span of 160-170cm , weighting 2,0-3,0kg.
For a low winged faster typ of plane, like a Q-500 racer weighting 1,6-1,8kg , a 9x6 or 9x7 APC is the prop of choice.
Never ever use MA black props! They are not good performance vise.
Best props today are RAM, APC and Graupner Cam-props (Not the old blunt tipped grey ones though)
At sea level a 10x6 prop is too small for most sport airplanes.
Better use a11x6 or 12x4 or 12x5 .
11x6 for low winged plane with a span of 135-145cm weighting 2,0-3,0kg.
12x4-12x5 for a high winged plane with a span of 160-170cm , weighting 2,0-3,0kg.
For a low winged faster typ of plane, like a Q-500 racer weighting 1,6-1,8kg , a 9x6 or 9x7 APC is the prop of choice.
Never ever use MA black props! They are not good performance vise.
Best props today are RAM, APC and Graupner Cam-props (Not the old blunt tipped grey ones though)
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RE: What prop?
Hi Guys,
Thanks for your help, its much appreciated, I picked up a 9x6 and a 9x7 from my local model shop today.
regards
Steve
Thanks for your help, its much appreciated, I picked up a 9x6 and a 9x7 from my local model shop today.
regards
Steve