Hey can anyone help me out? I just bought a full fmf exhaust pipe. I was on their site looking for jetting specs and the specs they gave said noting about oil injection and only mentioned oil/mix gas in the directions. Do i have to cut off my live in manitoba Canada...if anyone can reccomened som jetting ideas.
Thanks!

 

Go up a couple sizes then do a plug reading. Better to be too rich to start than to lean it out.

 

idk if you would have to cut the oil injection or not im sure other people do tho.

 

i would think that the oil injection system could be left they way it is. Alot of people take it out just for a piece of mind though. Kinda a pain to mix all the time but i think it would be worth knowing you always have oil getting to you engine. I'm not a 100% sure about this though. But i do know any heavly modded polaris 2 stroke always is premix. Good luck.

 

Start jetting at a 280 this should be very rich.Start dropping until you get a clean sound with no blubbering or loading up.then check plug.You should end up between a 260 and 240.
LEAVE THE OIL INJECTION ALONE it wil be ok if it was working before it wil still work with a pipe.

 

That fmf pipe isn't going to change much, it will barely even require a jetting change.