Home Forums General Karting Discussion Seafoam for kart engine? Reply To: Seafoam for kart engine?


I wouldn’t use it at all on 2 stroke engines, you’ll probably seize the top end before you finish cleaning the carbon deposits.

If you really wanna clean it, just remove the head and soak it up with sea foam, use it as a solvent only with a brush, make sure nothing goes inside the crank case.