It's a Yamaha so it'll call for yamalube but I have one just like it and I use Honda tranny oil and I have no problems with it and its about $3 cheaper but it root depends on how aggressive u r on it me I drive mine like its a 4 stroke and have had the same plug for 13 years but if u want it to stay all factory I recommend using yamalube Yamaha designs the bike so they no exactly what is the best for it so it'll b dependable at last
SAE10w30 Synthetic
Hypoid 80/90W. Check www.xjbikes.com
oil injected
That is the burnt two stroke oil. it is pretty normal
2.5 qts
SAE 10w30 oil or Yamaha 4 Stroke Engine Oil
A 1982 Yamaha TT 250 typically requires about 1.5 quarts (approximately 1.4 liters) of oil when performing an oil change, including the oil filter. It's important to check the owner's manual for specific recommendations and to ensure the bike is on level ground when checking the oil level. Always use the appropriate type of oil specified for the motorcycle.
5000 gallons
The 1982 Yamaha Virago typically requires 10W-40 motorcycle engine oil, which is suitable for air-cooled engines. It's important to use oil that meets JASO MA standards for wet clutch compatibility. Always check the owner's manual for specific recommendations and maintenance tips for optimal performance.
10-40 synthetic Suzuki oil
the answer is on the inside of the cover plate on the left side (sitting on the bike)cover the triangular cover. I have a 1982 Yamaha xj750j and it says sae 20w/40(above 5 c)sae 10w/30 (below 15c)
Yamaha's Yamalube, 2 stroke oil is a good choice.