What's The Difference Between A 2 Stroke And A 4 Stroke Engine?
Both engines have advantages and drawbacks, depending on the specific application.
What you get out of your motorcycle depends on what you put into it. Valvoline 4-Stroke Motorcycle Full Synthetic Premium Motor Oil is reformulated with advanced technology and superior additives for increased fuel efficiency, enhanced protection and extended oil life. Valvoline’s improved formula is engineered to deliver up to 5X better durability vs. industry standards in IVA engine tests and up to 20% better engine cleanliness vs. typical API SL quality engine oil.* It also features exceptional wet clutch protection for smooth shifting and maximum performance. Valvoline 4-Stroke Motorcycle Full Synthetic Motor Oil is better than ever to keep your bike running stronger for longer, no matter where the road takes you.
* In Honda XR250 engine test
In most four-stroke motorcycles, the engine oil performs multiple functions, including lubricating the motor, gears and clutch. Valvoline’s reformulated 4-Stroke Motorcycle Conventional Motor Oil excels at all of these demanding tasks, while also handling extreme heat and high RPMs. Engineered with top-quality additives for increased fuel efficiency, extended oil life and enhanced protection, Valvoline’s conventional formula now delivers up to 3X better durability vs. industry standards in sequence IVA engine tests. It also provides 40% better transmission protection* plus outstanding wet clutch protection for maximum power transfer. Why settle for ordinary conventional oil when you can have extraordinary protection and performance with Valvoline 4-Stroke Motorcycle Conventional Motor Oil?
When it comes to lubricating lawn mowers, chain saws, string trimmers, outboard engines, jet skis, motorcycles, scooters, portable generators and snow blowers, there’s one motor oil that does it all. Valvoline Multi-Purpose 2-Stroke Engine Oil is specially formulated for most high-revving, small 2-stroke engines, air-cooled and water-cooled engines, pre-mix and injection engines as well as engines requiring a gas-to-oil mixture. And it meets outboard or personal watercraft manufacturers recommendation for use of NMMA TC-W3 oil. Its premium base stocks are blended with ashless detergent additives that help protect against rust, corrosion, piston deposits and scuffing while keeping spark plugs and exhaust ports clean for better engine performance. Our formula is pre-diluted for ease of mixing and may also be used in direct injector systems. This oil can be used where manufacturers recommend fuel/oil ratios from 11:1 to 100:1.
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