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Old 07-30-2019, 04:29 PM
The Dirt Doctor is offline
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Question
pROP FOR bRISON 4.2

What size Mejzlik prop would one use on a Brison 4.2?

The engine is on an older model ~ 25% AW Lazer.
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Old 07-30-2019, 06:03 PM
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24/10 and I am assuming it is something a bit bigger than 25%, or it isn't a 4.2. I would expect a 4.2 on a 30 to 33% airframe. 25% would be in 72 inch ws range, 30% would be high 80s. pix if you are not sure.
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Old 07-31-2019, 02:35 PM
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Quote:
Originally Posted by FGNewbie View Post
24/10 and I am assuming it is something a bit bigger than 25%, or it isn't a 4.2. I would expect a 4.2 on a 30 to 33% airframe. 25% would be in 72 inch ws range, 30% would be high 80s. pix if you are not sure.
Thanks fro the info, I think you are right about the 30-33% after thinking about it.
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