Having trouble uploading images of the cart engine. Here is a link to the a picture of the engine in the kart.
https://bringatrailer.com/wp-content/uploads/2023/06/1987_oldsmobile_aerotech_tempimageogb4st-05761.jpg
Hi, all. I'm in the process of restoring a 1987 Aerotech go-kart that is equipped with a 3hp Briggs engine. Unfortunately, when the kart was displayed at a museum nobody thought to drain the gas or prep the engine. From my research, it looks like the carb is part #397939 and is discontinued. I...