[sho305]

I used to just run them hard when they start smoking, its doing a BBQ inside there for sure. After 20 min it usually stop smoking and you know its empty. They really stink though, but should not do it again for some time. I would hold stock cart on the floor and hold the brakes to keep speed down and carb open (with governor) lol, they would smoke a cloud that would cover a house or two. I'd keep rodding on it until it stopped smoking. Then I'd drive around mellow and let it cool down before I stopped as the muffler got pretty hot.