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Is JASO MA2 better than Ma?
The main difference between JASO MA and MB is whether the oil is suitable for a wet clutch or not. In 2006, MA1 and MA2 were added as extra categories within the JASO MA specification. The main difference between these two categories is the higher friction performance MA2 oils are delivering.
What does JASO MA2 mean?
JASO MA2 – This specification was introduced in 2006 for modern motorcycle engines. As well as being a higher standard of oil the JASO-MA2 approval means the oil is suitable for use in bikes with catalytic converts in the exhaust system.
What is a JASO rating?
In 1998 the Japanese Automotive Standards Organization (or JASO for short) developed a grading system for motorcycle oils. The grading system measured (amongst other things) an oils ability to resist clutch friction (or slippage), protection offered against engine wear and pitting in the gear box.
Can you use MA2 instead of Ma?
TL DR: Using JASO MA2 oil should work just fine for you. The JASO MA Motorcycle oil standard is: Japanese standard for special oil which can be used in 4-stroke motorcycle engine with one oil system for engine, gearbox and wet clutch system. Fluid is non-friction modified.
What is API in engine oil?
The service rating of passenger car and commercial automotive motor oils is classified by the American Petroleum Institute (API). The program certifies that engine oil meets certain Original Equipment Manufacturer (OEM) quality and performance standards.
What is SJ grade oil?
SINOPEC SJ Gasoline Engine Oil is specifically formulated to offer all round engine protection against starting friction, heat stress and engine deposits. The oil will help extend engine life by reducing engine wear, maintain high power and performance, reduce oil consumption and ultimately save on maintenance costs.
What does API SJ mean?
API SJ/CF. API which stands for ‘American Petroleum Institute’ ‚ is an indicator of the performance level of the lubricant as determined by the type of additive package used in formulating the oil.
What is SJ rated oil?
1997 Gasoline Engine Service. Category SJ was adopted in 1996 to describe engine oil first mandated in 1997. It is for use in service typical of gasoline engines in present and earlier passenger cars, vans, and light trucks operating under manufacturers recommended maintenance procedures.
What is SJ oil rating?
What is SJ class oil?
What is API Service SJ oil?
API Service Category SJ was first introduced in 1996 for use in gasoline engines and is not suitable for use in engines introduced after 2001. API SJ oils are typically high HTHS (≥ 3.5cP) SAE 10W-40, 15W-40 and 20W-50 based on API Group I or Group II base oils.