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Never have figured this out. Say you have a 440 two blade and a 440 three blade. What's the different characteristics? The three has more surface area but the two bites harder with less cavitation. Any opinions on this.
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white geico w/2200kv 3674 leopard 53.5mph 4s2p, geico w/ 1800kv outrunner 52mph on 4s2p, genesis w/2200kv castle 53.8 on 4s2p, impulse 31 w/2200kv castle, stock p1 and ul-1
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Acceleration is usually stronger with the 3-blade, that is because the load is higher and more power is getting to the water. When going from a 2-blade to a 3-blade, it is usual to reduce the prop to 80% of the diameter of the 2-blade. Due to the available props this is not always possible. Pitch is what determines speed.
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