Oil??

the kind that doesnt seize your engine.

but really, oils a touchy subject, everyone has their own opinion on whats best.

i personally use Klotz Benol and always will
 
Ive always just used Yamalube 2R. Pretty much anything that is "name brand" that is made for a 2 stroke, that is mixed properly (most of us like 32:1 ratio) should get the job done.
 
MAXIMA SUPER M has proven itself to me in 3 different blasters over 15 years