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
1980's Johnson/Evinrude 20/25hp conversion to 30hp with pics
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="the-outdoorsman" data-source="post: 460965" data-attributes="member: 24290"><p>I was led to this thread by way of google so this is my first post. I am not sure if anyone is following it anymore but I hope so. I have a 1990 Evinrude 20 hp (E20CRESB). From reading through a lot of these posts it seems I should be able to do this conversion. I know I can bore out the hole in the intake to make it a 25hp but I want to convert it to the 30hp. How do I go about figuring out the part numbers for the intake and the carb? I think that is the only two things I need to buy. When I look up a 1990 30 hp, there are several model numbers. </p><p></p><p>Any help would be much appreciated.</p></blockquote><p></p>
[QUOTE="the-outdoorsman, post: 460965, member: 24290"] I was led to this thread by way of google so this is my first post. I am not sure if anyone is following it anymore but I hope so. I have a 1990 Evinrude 20 hp (E20CRESB). From reading through a lot of these posts it seems I should be able to do this conversion. I know I can bore out the hole in the intake to make it a 25hp but I want to convert it to the 30hp. How do I go about figuring out the part numbers for the intake and the carb? I think that is the only two things I need to buy. When I look up a 1990 30 hp, there are several model numbers. Any help would be much appreciated. [/QUOTE]
Verification
Post reply
Forums
Boats
Motors
1980's Johnson/Evinrude 20/25hp conversion to 30hp with pics
Top