Break-in prop for HB 61 PDP

HB , Helmet Burnhard, engines, Made in Germany. Owned by RJL Industries since 1989.

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Break-in prop for HB 61 PDP

Postby Jack in PT » Wed Jun 24, 2009 10:32 pm

What is the recommended prop size for break-in on an HB 61 PDP? I started out with a 13-6 but have switched to an 11-8. Is either one acceptable?
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Postby MECOA » Thu Jun 25, 2009 11:47 am

.61 - .65 size use these 11x7 - 11x8 - 12x6 - 13x5

http://www.mecoa.com/faq/props/aeroprops.htm
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