A good grade synthetic oil can be used in a 97 Yamaha XT350. 10-40 should be used instead of 20-50 as the thicker oil does not pump up well cold.
1300ml
Engine oil is 10w 40
Yes, you can. Any of the leading brands will do, but I specifically prefer AMSOIL products.
I have a 79 vette 350 and i use 10w40. you might want to switch to synthetic, i hear it is better for older cars. but once you switch to synthetic, you can't go back
"1RG" you will find it on Yamaha enduro,350 ccm
The Yamaha Warrior 350 is a 4 stroke.
The workshop manual says that the yamaha XT/TT 350 engine holds 1.3 litres (1.37 qt) for periodic oil and oil filter change, and hold 1.6 litres (1.7 qt) when first filling the engine from a rebuild etc..
SAE 10w30 full synthetic.
Yamaha rd 350
Dry weight for the 1984 model, 115 hp Yamaha 2 stroke is 350 lbs.
It may need oil? Or motor needs rebuilt.
left frame rail below engine at front behind lower control arm