Polaris Magnum 330 Owner's Manual page 47

Oil Injection Tank - 2-Cycle Models
Mixing brands or using a non-recommended oil may cause serious
engine damage. We recommend the use of Polaris Premium
Synthetic 2-cycle oil for your 2-cycle Polaris ATV. Never substitute or
mix oil brands.
To avoid serious engine damage, always top off the oil level when
refueling.
Models with 2-cycle engines have
oil injection. The oil injection tank
filler cap (1) is located on the front
of the vehicle. Tank capacity is
two quarts (1.9 l.).
CAUTION
1
CONTROLS
45