more speed AGAIN, blow out?
getting 46knots with 500kg of fuel onboard, on 200 opti at 5100rpm with 21 laser2 prop, above 1.5 on smartcraft trim the prop does what i think is blow out, it surges by 100rpm at WOT and makes a deeper noise and looses a knot or two.... quite a bit of slip on the prop with any sort of hard turn too. Desperatly want 50knots. whats max rpm on 200 opti and how close can i run it safely.
I was thinking of a similar or slightly smaller 4 blade maybe??
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