indestructible briggs and stratton in old mini airboat

a test run of a well used but really tough briggs and stratton in a mini airboat. This setup as shown was good for 100lbs of thrust.

[@davidpierson3261]

Can u post a video of you taking a part and rebuilding the govner

[@davidpierson3261]

Of the cub low boy 154 it would help greatly there is not one video out there I’ve looked so hard

[@airplanegeorge]

does that engine come with a thrust bearing or is it a add on? didn't know briggs made a 2 cyl apposed. sounds damn good.