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Old 03-15-2004 | 12:16 PM
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From: FishBlahhhhhhhh, HEARD ISLAND
Default RE: Recommended props for the OS AX engine

This engine has more HP than the former FX......... this is my only guess why they would suggest those props.
I have an ASP .52 that really performs well with an APC 11x6. It hauls my plane around with authority.

Some sites recommend 10x6 to 11x6 for speed and 11x7 to 12x6 for aerobatics.......it is really you choice though by testing out various size props for your engine and plane combo.