In this video, I restored a rusty 3.5 horsepower Briggs and Stratton motor that was in need of rebuilding. This motor is a flathead 1 cylinder due to the valves being located on the block. I first took the motor apart, then cleaned the parts. Afterwards the parts were sandblasted and ones that couldn't be used were discarded. Some of the new parts included, gaskets, filter, spark plug, pull string and much more. The motor was painted silver with black accents and the magneto cover was finished in a midnight blue metallic. After assembly the motor ran great and the compression was very good. It was not an easy project to make but the experience was definitely worth it. This engine might be used for a future project but right now it's still a mystery.