Protect Against The Effects of Heat

Motorcycles & Dirt Bikes Long summer rides can cause inferior motorcycle oils to lose viscosity, especially in hot-running, air-cooled V-twins....

September 23, 2014

Motorcycles & Dirt Bikes

Long summer rides can cause inferior motorcycle oils to lose viscosity, especially in hot-running, air-cooled V-twins. The thinner oil fails to protect bearings and other critical components from wear. AMSOIL Synthetic Motorcycle Oil (MCV, MCF, MCT, MCS) resists the effects of extreme heat and maintains viscosity for reliable wear protection and performance. It is wet-clutch compatible and recommended for virtually all makes and models.


Today’s two- and four-stroke marine motors run hotter and produce more power than their predecessors, inviting harmful deposits and wear. AMSOIL HP Marine™ Synthetic 2-Stroke Oil (HPM) prevents ring sticking and piston scuffing in the most demanding applications as either an injector oil or 50:1 pre mix Formula 4-Stroke® Synthetic Motor Oil (WCT, WCF) is formulated to meet NMMA FC-W performance specifications for all types of outboard and inboard four-stroke motors. Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil (ATO) contains low-temperature dispersants for excellent performance in water-cooled outboards. One mix ratio for all engines saves time and reduces confusion.


Whether used for racing, trail riding or heavy hauling, ATVs and UTVs share at least one trait: they pose significant challenges to the fluids that protect them. AMSOIL Formula 4-Stroke® Power Sports Synthetic Motor Oil (AFF) resists heat and viscosity loss to deliver outstanding protection in the toughest conditions.

Lawn and Garden

Lawn mowers, weed eaters, chainsaws and other equipment often run at high rpm and are air-cooled, increasing heat. AMSOIL Formula 4-Stroke® Small Engine Oil (ASE) helps keep equipment cool and running reliably. SABER® Professional 100:1 Pre-Mix Synthetic 2-Cycle Oil (ATP) provides one convenient mix ratio for all your equipment, saving time and reducing confusion. It resists deposits and reduces smoke.


AMSOIL Formula 4-Stroke® Synthetic Scooter Oil (ASO) is formulated for today’s high-tech air- and water-cooled four-stroke scooters, offering advanced wear protection and friction reduction for cooler operating temperatures and long engine life. It is wet-clutch compatible and protects against corrosion during inactivity and storage.

Fuel Additive

AMSOIL Quickshot® (AQS) fights problems associated with ethanol, water and dirty pump gas. It helps clean varnish, gums and insoluble debris in two- and four-stroke engine fuel systems. Quickshot also stabilizes fuel between uses and during short-term storage.

More like this