RCU Forums - View Single Post - 3D prop for 91 4 stroke

11-27-2005 | 11:25 AM

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rmenke

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From: Merced, Ca., CA

RE: 3D prop for 91 4 stroke

I run a 16 X 4 APC on my 91, but it is a YS. Still, the engilne winds right up with it with no indication of being oversized. You might give this size a try. The 14 X 4 or 15 X 4 is good for the YS 63.

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