Amsoil Interceptor 2-Cycle Oil — Full Synthetic 1 Quart | Low Smoke & Superior Wear Protection

AMSOIL FULL SYNTHETIC Interceptor 2-Cycle Oil (1 Quart) is a premium synthetic two-stroke lubricant formulated to deliver cleaner combustion, superior wear protection and reliable performance in air-cooled and oil-injected engines.

This fully synthetic Interceptor oil is engineered for modern two-stroke engines used in chainsaws, blowers, snowmobiles, off-road motorcycles and other small-engine equipment. It blends advanced base stocks and additives to reduce deposits, control exhaust smoke and maintain power under a range of temperatures and operating conditions. The 1-quart package provides a convenient supply for premix blending or topping an oil-injection system.

How does this oil improve engine longevity and reliability?

Interceptor full-synthetic formula fights wear and protects moving parts by maintaining a stable lubricating film at high temperatures and under heavy load. Its additives help prevent piston scuffing, ring land deposits and cylinder scoring that shorten engine life.

• High film strength to reduce metal-to-metal contact
• Deposit-control additives for cleaner combustion chambers
• Stable viscosity retention at elevated temperatures

Will it reduce smoke and carbon buildup compared with conventional oils?

The synthetic base stocks and balanced additive package produce more complete combustion than many conventional two-stroke oils, which can lower visible exhaust smoke and slow carbon accumulation. Cleaner combustion helps maintain performance and reduces time spent cleaning spark arrestors and exhaust components.

• Formulated for reduced visible exhaust emissions
• Helps minimize carbon and soot formation on pistons and exhaust
• Supports longer intervals between maintenance cleanings

How should I use the 1-quart Interceptor oil for premix or oil-injection systems?

The 1-quart container is suitable for making fuel premix at the manufacturer-recommended ratio or refilling an oil-injection reservoir. Always follow your engine maker’s specified fuel-to-oil ratio and maintenance recommendations to ensure proper lubrication and emissions compliance.

• Mix according to the engine manufacturer’s ratio (e.g., 50:1, 40:1) when premixing
• Use directly in oil-injection tanks as specified by your machine
• Store upright and tighten cap after each use to avoid contamination

Is Interceptor compatible with modern emission systems and seals?

Interceptor is designed to be compatible with a wide range of two-stroke engines and their seals when used as intended. It does not contain excessive ash-producing additives, helping reduce the risk of fouling catalytic components and exhaust systems when following OEM guidance.

• Formulated to be seal- and gasket-friendly for most OEM materials
• Low-ash characteristics for reduced exhaust-system deposits
• Suitable for both crankcase-type and oil-injected two-stroke engines

Who is this for? Amsoil FULL SYNTHETIC Interceptor 2-Cycle Oil (1 Quart) is aimed at owners and technicians of two-stroke machines who want a compact, high-performance synthetic oil for premix blending or oil-injection systems. It fits users who prioritize engine protection, reduced smoke and cleaner combustion—useful for professionals maintaining outdoor power equipment and recreational riders demanding consistent performance.