Re: 140 Suzuki 4-stroke on SeaCraft 20?
BMAJ,
Try a 14x21. Always go up an inch on an aluminum because the blades bend slightly. That's why I tried 14x22 Stainless on my boat and finally settled on 14x23 aluminum's. Better top end and better cruise with the identical rpm's at max. The hole shot was the same.
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Capt. Brian
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