RCU Forums - View Single Post - YS engines for Catalina

09-28-2005, 11:02 AM

#5

Dave Shadel

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RE: YS engines for Catalina

Hobby Lobby sells Graupner 3 blade props in 14x7 and 15x8 sizes. The 14x7 is probably about right, but you might have to trim the tips of the 15x8 to get the right rpm.

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