Stop the Smoke. Protect Your 2-Stroke.
AMSOIL synthetic 2-stroke oils burn cleaner, reduce deposits, and protect at high RPM and heat—whether you run premix or injection.
Why AMSOIL for 2-Stroke Engines?
- Cleaner burn = less smoke and odor
- Fewer deposits = less carbon buildup
- Helps reduce plug fouling = easier starts
- Strong film strength = protection at high RPM
- Helps prevent scuffing under load
- Great for seasonal storage (with proper fuel/storage practices)
Premix or Injection—Which Do You Run?
Most 2-strokes use premix (you mix oil with fuel). Some sleds and outboards use oil injection. AMSOIL has options for both—choosing the right oil keeps your engine cleaner and protected.
DOMINATOR® Synthetic 2-Stroke Oil (Racing / Extreme Use)
Built for maximum film strength in extreme heat and RPM. Ideal for aggressive riding and hard loads.
- Motocross / racing
- High-performance sleds
- Hard weekend riding
- Max protection focus
SABER® Professional 2-Stroke Oil (Small Engines / Equipment)
Great for chainsaws, trimmers, blowers, and equipment you rely on. Cleaner burn with dependable protection.
- Landscaping equipment
- Chainsaws / trimmers
- Work equipment
- Dependable daily use
INTERCEPTOR® Synthetic 2-Stroke Oil (Clean Burn / Trail & Performance)
Designed to burn cleaner and help reduce smoke and deposits for consistent everyday performance.
- Trail riding
- Powersports recreation
- Frequent starts/stops
- Reducing plug fouling & exhaust gunk
AMSOIL HP Marine® Synthetic 2-Stroke Oil (Outboards & PWCs)
Designed for high-performance marine engines, HP Marine helps provide strong lubricity and clean operation in outboards and personal watercraft, even under heavy throttle and high moisture conditions.
- High-performance outboards
- Personal watercraft (PWCs)
- Excellent rust protection
- Helps keep exhaust systems cleaner
- Designed for demanding marine environments
AMSOIL 100:1 Synthetic Marine Outboard Oil (Ultra-Lean Mix Performance)
Formulated for approved applications requiring ultra-lean mix ratios, this oil is engineered to deliver dependable lubrication while minimizing deposits when used according to manufacturer recommendations.
⚠️ Important: Always verify your engine allows 100:1 operation before use.
- Ultra-lean mix capability (approved applications only)
- Low smoke operation
- Helps reduce carbon deposits
- Great for certain older outboards
- Convenient fuel mixing
AMSOIL Synthetic 2-Stroke Injector Oil (Oil-Injection Systems)
Specifically formulated for oil-injected two-stroke engines, this oil flows properly through injection systems while helping maintain clean operation and reliable lubrication across a wide temperature range.
- Designed for oil-injection systems
- Excellent cold-flow properties
- Helps reduce smoke and deposits
- Reliable protection at high RPM
- Ideal for sleds and injected outboards
Which AMSOIL 2-Stroke Oil Should You Choose?
| Racing / hottest temps/ max protection | DOMINATOR |
| Trail/ general riding / clean burn | INTERCEPTOR |
| Chainsaws / trimmers / equipment | SABER |
| MARINE | Better for DFI outboards |
| Outboard 100/1 premix | Better for Carbureted outboards |
| 2 Stoke injector oil | General 2 stoke oil |
Frequently Asked Questions
Will AMSOIL reduce smoke? CLICK!
Many users notice less smoke and fewer deposits compared to conventional oil, especially when the engine is tuned correctly and mixed properly.
Premix or injection—can I use AMSOIL? CLICK!
Yes, but product choice matters. Tell me your machine and I’ll match the correct AMSOIL oil for your setup.
Will it help spark plug fouling? CLICK!
Cleaner-burning oils can help reduce deposits and plug fouling compared to cheap oils (with correct mix ratio and fuel quality).
What mix ratio should I use? CLICK!
Follow your owner’s manual first. If you tell me your equipment, I can guide you to the safest ratio for your use.
Ready to Upgrade Your 2-Stroke Protection?
Message me what you run (year/make/model). I’ll tell you exactly which AMSOIL 2-stroke oil to use and where to buy it.
Top Quality Synthetics • Independent AMSOIL Dealer 