TinBoats.net
The original aluminum boat site!
Forums
New posts
Search forums
Blog
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Boats
Motors
1954 Mercury Mark 20 Oil Ratio
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support TinBoats.net:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Sinkingfast" data-source="post: 399908" data-attributes="member: 15306"><p>About that Mark 20..I had a Hurricane 10 on a 12' v-aluminum boat and it did 24 mph with me only. Was on a wooden hydro before I bought it. The flywheel nut came loose while it was running. Did not know it until I stopped. Ran fine while loose. It destroyed the taper on the wheel and crank. If I were to get another similar motor I would maybe lap that taper and torque to specs. Or what ever proper procedure for it if lapping isn't. fyi..</p></blockquote><p></p>
[QUOTE="Sinkingfast, post: 399908, member: 15306"] About that Mark 20..I had a Hurricane 10 on a 12' v-aluminum boat and it did 24 mph with me only. Was on a wooden hydro before I bought it. The flywheel nut came loose while it was running. Did not know it until I stopped. Ran fine while loose. It destroyed the taper on the wheel and crank. If I were to get another similar motor I would maybe lap that taper and torque to specs. Or what ever proper procedure for it if lapping isn't. fyi.. [/QUOTE]
Verification
Post reply
Forums
Boats
Motors
1954 Mercury Mark 20 Oil Ratio
Top