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Nov 05, 2017, 07:23 PM
More Speed Indeed!
Hossinarizona's Avatar

Best Prop

I am getting back into Warbird racing, I have a World Models Spitfire with a YS 110 FZ running on 30%. What would be a good starting point for the prop, I race in the silver class which is 10 laps, and the break out is anything less than 2 minutes. So I need to turn 12 second laps on a 700' long course, any additional information would be greatly appreciated.
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Nov 05, 2017, 07:28 PM
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I would try the APC 13.5x12.5N.
Nov 20, 2017, 01:38 AM
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IronDog's Avatar
HI Mike,

I have raced in the S.A.M. Series Silver class for many years, now. I have always run an APC 13 x 13N on my YS 110s.


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