Hi there,
I have a ten-year-old Tohatsu 3.5hp 4-stroke mid-length shaft that cavitates like crazy as soon as I get on step on my 8' zodiac Zoom air inflatable. Adjusting the shaft tile to fully vertical helped a bit, I've tried mounting it higher and lower, and the propeller is apparently original with no adjustments available. Any thoughts? The prop is at least 3" under water.
Thanks!
I have a ten-year-old Tohatsu 3.5hp 4-stroke mid-length shaft that cavitates like crazy as soon as I get on step on my 8' zodiac Zoom air inflatable. Adjusting the shaft tile to fully vertical helped a bit, I've tried mounting it higher and lower, and the propeller is apparently original with no adjustments available. Any thoughts? The prop is at least 3" under water.
Thanks!
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