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2019 Grizzly Tohatsu 20 short shaft
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<blockquote data-quote="fyr4efect" data-source="post: 458901" data-attributes="member: 23929"><p>Ok, I didn't wait. Took it out today. I hooked up the tin tach. Wound 3-4 times around the plug but it showed 3000 rpm at WOT. GPS showed 25mph. I think I didn't put it on right. The motor does cavitate slightly. I get alittle spray back at the transom. Looks like its coming from the anti cave plate. I can adjust the "tilt" up while running but not down. Didn't seem to make much diff with the spay. I read somewhere for a fix for this but I forgot what they did. Recommendations?</p><p>Gets up on plane very easy. Transducer was working fine and didn't loose display at 25mph. I will adjust it like Gatorglenn mentioned to see if any diff.</p><p>All and all I am satisfied with my decision to go with the 20hp on this boat. The engine came with a 9.25 x 11.5 prop. Any advise welcome.</p></blockquote><p></p>
[QUOTE="fyr4efect, post: 458901, member: 23929"] Ok, I didn't wait. Took it out today. I hooked up the tin tach. Wound 3-4 times around the plug but it showed 3000 rpm at WOT. GPS showed 25mph. I think I didn't put it on right. The motor does cavitate slightly. I get alittle spray back at the transom. Looks like its coming from the anti cave plate. I can adjust the "tilt" up while running but not down. Didn't seem to make much diff with the spay. I read somewhere for a fix for this but I forgot what they did. Recommendations? Gets up on plane very easy. Transducer was working fine and didn't loose display at 25mph. I will adjust it like Gatorglenn mentioned to see if any diff. All and all I am satisfied with my decision to go with the 20hp on this boat. The engine came with a 9.25 x 11.5 prop. Any advise welcome. [/QUOTE]
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2019 Grizzly Tohatsu 20 short shaft
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