[Gerry Zagorski]

Great stuff for decarboning engines and mostly used on older technology carbed strokes that have a tendency to carbon up over the years.

Spray it in your carbs while engine is running at normal temps until it practically chokes the motor. Shut motor off and let it sit for a half hour and take it for a decent run under load.

I would do this in the spring. dewinterize as you normally would and leave the old plugs in to burn off your fogging oil when you start it up in the spring. Seafoam it, take for a run and then after all the seafoam is brned off put new plugs in.