whats up just got my blaster back from the shop i put it in because of a knocking sound it has and the guy took it all apart and said he couldnt find one thing wrong with it hard to beleve amonth from now when it blows i will burn his shop down but anyway i did get rid of the oil injection now what ratio should i use its a 06 blaster with 310 jet toomey exhaust and intake i was thinking 32:1 or 30:1 and does it matter what kind of oil i use i been using the yamaha lube 2 stroke oil is this still a good oil to use the guy told me to use synethic oil only and yamalube is semi synethic will it be okay i dont see y it wont it says thats the oil to use in the manual but thats with the injection does it really matter any help will be great thanks

 

Maxxis race oil.. synthetic... i my 2 strokes about 32:1 or 40:1 anywhere like that will be fine with that oil

 

i use amsoil interceptor 50:1 ratio.

 

Same oil at 40:1 thinking of switching to 50:1