Express tubes

[Gking20]

hello everyone. I have a 20 ft. Sx powered with a 90 yammi. I am looking at upgrading to the express tube with lifting strakes. Currently it will run 26 mph at WOT. What kind of increase in speed can I expect?

 

[goldnrod24]

Use the search function with "Express Tube" as keywords. Lots of previous conversations have taken place here. Brief answer is that folks who did this upgrade gained anywhere from zero to 5 mph. Lots of variables at play.

 

[Link]

not just to increase speed, I would add the Express Toon package as much for a better quality ride

 

[cwag911]

not just to increase speed, I would add the Express Toon package as much for a better quality ride

With underskinning.

 

[Link]

CWag is correct, I should have mentioned the underskinning which vastly improves the ride

 

[Gking20]

Thanks guys much appreciated