The very engineers that designed your Yamaha engine, collaborated with a team of oil engineers to develop 2S 2-Stroke All Purpose Semi-Synthetic Engine Oil.
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Special additive maintains flow and prevents “gelling” in sub-freezing conditions, making it especially effective in snowmobiles.
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Semi-synthetic base stock and additive 2-Stroke Engine Oil that provides all-season performance that greatly reduces visible smoke
- Reduced carbon and varnish deposit, meaning longer engine life and greater performance over time

