Ring Free question

[dfrants]

Has anyone ever used Ring Free on a used two-stroke before??? Does it foul the spark plugs as it “cleans” the rings???

 

[redneck joe]

Is it similar to seafoam?

 

[airshot]

Is it similar to seafoam?

Yep, it helps dissolve the carbon buildup on the pistons, heads and cylinders that can collect over time. Most outboard engine mfgrs have a similar product with their own name on it. Very popular on older two stroke engines as the oil mix would make that carbon buildup even worse.

 

[redneck joe]

Ok, im a fan of seafom as a starting point, ive gotten maybe a 75% success rate with it. If it burns offsh.y from the rings and cylinders it will also but off from plugs. Or... just spend a couple dollars on new plugs. If thing are that bad in the cylinder the plugs prob need new and gapped correctly

 

[dingbat]

Ring free is a Yamaha fuel additive recommended for daily use to prevent carbon buildup. It will not foul plugs when used as directed.

A properly maintained 2 stroke shouldn’t foul plugs, period