Ring Free Plus
All engines that burn fossil fuels produce carbon. The key is to keep that carbon from sticking inside the engine.
Ring Free was designed to remove carbon deposits and keep fuel injectors, carburetors, intake tracts, intake valves, combustion chambers, and piston crowns clean, and prevent piston rings from sticking.
Yamaha has now taken Ring Free, the proven deposit remover that's been an important product in the Yamalube line for almost 20 years, and made it even better.
The reformulated Ring Free Plus is the additive that will help keep the internal engine parts looking like new. Yamalube's exclusive, synthetic PLUS formula provides superior deposit control and now features metal filmers that help protect the fuel system's aluminum, steel, and copper components, and its silver solder from the corrosive effects of ethanol sulfate salts.
We recommend using 1 oz. of Ring Free Plus for every 10 gallons of fuel (about $0.15 per gallon). We've also introduced a new, 3.2 oz. bottle that's formulated for 5 gallons of fuel. This convenient size allows you to have a treatment handy for every fill-up.
Ring Free Plus and Fuel Stabilizer & Conditioner Plus may be used together in a fuel system to keep your fuel fresh and engine clean.
