2 -
 
SHELL Advance Ultra 4
500 cm3 (per leg)
Important
Do not use additives in fuel or lubricants.
Engine oil
A good quality engine oil has special properties. Use only a highly detergent engine oil with certified SE, SF or SG or higher service ratings as marked on the container.
Oil viscosity
SAE 15W-50
The other viscosity grades specified in the table can be used where the average ambient temperatures are within the limits shown.