STA-BIL Full Synthetic 2-Cycle Oil 13 oz 6-Pack — Low-Smoke, Fuel-Stabilized for 2-Stroke Engines

STA-BIL Full Synthetic 2-Cycle Oil is a low-smoke, ashless synthetic oil with built-in fuel stabilizer formulated for 2-stroke engines, supplied in convenient pour sizes (13 oz) for easy mixing into fuel cans.

If you run chainsaws, dirt bikes, snowmobiles, ATVs or any 2-stroke equipment, choosing an oil that protects moving parts while reducing smoke and deposit buildup matters. This STA-BIL formulation combines full synthetic lubrication with added fuel stabilization so mixed fuel stays fresh up to a year. The 13 oz bottle is sized to dump into a 5-gallon gas can for quick mixing, and the product is made in the U.S.A.

How does this oil reduce smoke and keep engines running cleaner?

STA-BIL’s ashless, full synthetic blend is engineered to burn cleaner than conventional 2-cycle oils, which helps minimize visible exhaust smoke and lowers the chance of carbon deposits in ports and exhaust systems. Cleaner combustion also supports stable ignition and reduces fouling over time.

• Low-smoke, ashless formula to reduce visible exhaust emissions
• Helps prevent port plugging and ring sticking
• Promotes more consistent combustion and fewer misfires

Will this work with my 40:1 or 50:1 mix requirement?

Yes — the oil is designed for multi-mix ratios commonly used in two-stroke equipment, including 40:1 and 50:1. Always follow your engine manufacturer’s recommended ratio printed in the owner’s manual for optimal performance and warranty compliance.

• Compatible with typical 2-stroke mix ratios (e.g., 50:1, 40:1)
• Use the exact mix ratio specified by your engine manufacturer
• 13 oz bottle intended to be poured into a 5-gallon fuel container for easy mixing

How does the built-in fuel stabilizer help if fuel sits unused?

The oil contains a fuel-stabilizing additive that helps slow gasoline degradation when fuel is pre-mixed or stored, extending freshness and reducing gum and varnish formation in the fuel system. This means less maintenance and more reliable starting after storage periods.

• Added stabilizer helps preserve fuel for up to one year when mixed
• Reduces formation of gums and varnish in fuel lines and carburetors
• Ideal for seasonal equipment and backup power tools

How easy is it to use this 13 oz bottle in the field or workshop?

The 13 oz size is a one-shot pour designed to be emptied into a standard 5-gallon gas can, making fuel preparation fast and spill-minimized. Bottles are sized specifically to match common fuel can volumes so you can mix and go without measuring multiple small bottles.

• One-shot pour bottle for quick mixing into 5-gallon cans
• Clear labeling and pour-friendly neck reduce mess during fill-ups
• Packaged as a 6-pack for multiple refills or team use

Who this is for: This product is intended for owners and operators of 2-stroke small engines who want a ready-to-use, low-smoke synthetic oil with fuel-stabilizing benefits. It’s a good fit for homeowners, landscapers, professional groundskeepers, and powersports enthusiasts who need reliable lubrication, cleaner combustion, and simple mixing for seasonal or frequent use. Always follow engine manufacturer recommendations for mix ratios and maintenance procedures.