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
motor compression
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="water bouy" data-source="post: 455273" data-attributes="member: 21344"><p>How does compression affect speed on smaller outboards and what would be considered 'like new'. Seems like I've read that from the factory it's 140 or 150 psi.</p><p></p><p>Supposing a 25 hp Evinrude has 140 on both cylinders and a 30 hp has 125 compression, would the 25 keep up with the 30, all else being equal?</p></blockquote><p></p>
[QUOTE="water bouy, post: 455273, member: 21344"] How does compression affect speed on smaller outboards and what would be considered 'like new'. Seems like I've read that from the factory it's 140 or 150 psi. Supposing a 25 hp Evinrude has 140 on both cylinders and a 30 hp has 125 compression, would the 25 keep up with the 30, all else being equal? [/QUOTE]
Verification
Post reply
Forums
Boats
Motors
motor compression
Top