Powerful foaming agents remove stubborn deposits, varnish and gum left by ethanol or degraded fuel in carbureted and fuel-injected engines. Restores startability and smooth operation while maximizing horsepower. Especially effective in powersports and small-engine applications that run, then sit for extended periods.
AMSOIL POWER FOAM
Carburetor and Induction-System Cleaner for Two- and Four-Stroke Gasoline Engines
Cleans deposits from ethanol and degraded fuel
Removes gum and varnish
Maximizes horsepower
Restores startability
Helps improve fuel economy
PACKAGING

Related products
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AMSOIL
AMSOIL BRIGGS & STRATTON SYNTHETIC 4T RACING OIL
APPLICATIONS
Use Briggs & Stratton Synthetic 4T Racing Oil in stock and modified small-displacement air-cooled racing engines used in kart, junior drag, quarter midget and other racing applications. It is recommended for any four-stroke air-cooled competition engine, whether single- or multi-cylinder, splash- or pressure-lubricated, including Briggs & Stratton* V-Twin engines requiring the listed viscosity and lubricating properties. Synthetic 4T Racing Oil is recommended for alcohol- and gasoline-fueled engines. Compatible with mineral oils.Recommendations
Do not mix with other oils when converting to Synthetic 4T Racing Oil. Drain the existing oil from the engine and refil with Synthetic 4T Racing Oil. Run your engine at idle – low speeds for 2-3 minutes. Drain oil and refill with Synthetic 4T Racing Oil.Service Life
Follow the original equipment manufacturer (OEM) or engine builder’s recommendations.*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.
PACKAGING
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15w50, AMSOIL
AMSOIL DOMINATOR 15W50 RACING OIL
APPLICATIONS
DOMINATOR Synthetic Racing Oil is compatible with leaded and unleaded gasoline, diesel, alcohol, nitromethane and nitrous oxide.Use DOMINATOR 15W-50 Synthetic Racing Oil in domestic and import racing and high-performance engines where an SAE 50 viscosity oil is recommended, including (not limited to):
Asphalt late model
Dirt late model
Modified big block
Endurance
Rally
Sprint
Truck-pull
Aluminum block
Marine
Diesel racing
AMSOIL Ea® Racing Air Filters (EAAR) are specially designed for racing and street rod enthusiasts who desire AMSOIL Ea protection in carbureted applications. AMSOIL Ea Racing Air Filters are constructed with synthetic, providing maximum protection and extended filter life.Oil Analyzers Inc®. (715-395-0222) is a division of AMSOIL that provides cost-effective, quality oil analysis services.
Service Life
Consider the event, application and viscosity needs. When competing, the vehicle owner is responsible for determining an appropriate oil service interval. DOMINATOR is not intended for long-term use in passenger cars/light trucks.HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don’t pollute. Return used oil to collection centers.
* All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.PACKAGING
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AMSOIL
AMSOIL ENGINE ASSEMBLY LUBE
AMSOIL Engine Assembly Lube (EAL) is formulated to cling to engine parts and provide exceptional wear protection, while inhibiting rust and corrosion in newly built or rebuilt four-stroke engines. It is designed to dissolve in oil, helping eliminate oil port clogging and deposit formation.
PACKAGING
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10w30, AMSOIL
AMSOIL SIGNATURE SERIES 10W30 SYNTHETIC MOTOR OIL
KEEPS ENGINES CLEAN
Formulated with superior thermal durability that resists breakdown and keeps pistons clean.
Controls heat and minimizes performance-robbing deposits.
Maximizes engine life and performance.Helps Keep Engines Cleaner
Signature Series is fortified with a heavy treatment of detergent additives, delivering 28 percent more acid-neutralizing power than Mobil 1* and helping engines stay cleaner, longer.LLSignature Series Guards Turbos
Protects turbochargers 72% better than requiredC by the GM dexos1* Gen 2 specification.Signature Series Cleans
Signature Series has 50% more detergentsD to help keep oil passages clean and promote oil circulation. It provides 90% better protection against sludge.DDThe oil pick-up tube screen is virtually free of sludge.
Dvs. AMSOIL OE Motor Oil
DDBased on independent testing of AMSOIL Signature Series 5W-30 in the ASTM D6593 engine test for oil screen plugging as required by the API SN specification.Signature Series Neutralizes Acids
AMSOIL Signature Series is fortified with a heavy treatment of detergent additive and it delivers 30% more acid neutralizing powerE than Mobil 1,* and 36% more than Royal Purple,* helping engines to stay cleaner, longer.Signature Series Helps Keep Valves Clean
AMSOIL fights volatilityU 38% better than Mobil 1* and 17% better than Royal Purple,* helping reduce oil consumption and keep valves clean.Keeps Pistons Cleaner
Even after doubling the length of the industry-standard test, AMSOIL delivered 40% cleaner pistons than required by the standard.FFPACKAGING
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