Re: Smart tabs on Larson SEI 180
Installed them last summer on our 06 Larson SEi 180 LX.
Best $100 I've spent so far.
As an old retired guy who is a novice boater I had a marine shop install, there was absolutely no problem with the ladder. You can just see the tops in the photo.
Difference is amazing, virtually eliminated bow wander at idle speed, reduced bow rise significantly, up on plane real fast and plane at lower speeds. Don't know about top end as I have never opened it up all the way and also don't know about fuel economy.
Bottom line, I love 'em!
Rather unusual to find a reasonably priced product that actually does what it claims to do!!