Prop for US 40 with OS 61 fx
#1
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From: SAN SALVADOR, EL SALVADOR
Hello,
What's the best allaround prop for this combination:
Ultra Stick 40 with OS 61 fx.
2 BLADE OR 3 BLADE?
Thanks.
What's the best allaround prop for this combination:
Ultra Stick 40 with OS 61 fx.
2 BLADE OR 3 BLADE?
Thanks.
#2

I'd probably start with a 12x6 2 blade and see how that worked. Should be close. You could go as big as a 13x6 if you have the gound clearance.
http://www.osengines.com/manuals/50s...1fx-manual.pdf page 15 list OS recommended sizes.
http://www.osengines.com/manuals/50s...1fx-manual.pdf page 15 list OS recommended sizes.



