What jetting will I need?

[ryanbgb22]

Im pretty much stock. THe only things I have done to it are a 12 tooth front sprocket, and an fmf gold pipe (not sure on what silencer yet). Will I need to change the jetting, and if so, what jetting will i need?

 

[djack12]

maybe maybe not. it all depends. do a plug chop when you get the pipe on and see if its lean, rich, or just right.

 

[CC&Fabb]

its just a guessing game. i ended up only putting a 250 jet on my blasty with my FMF set up.

 

[blasterboy91]

no bigger then a 240

 

[ryanbgb22]

What jetting do they have stock? And what incriments should I increase by after I put the pipe on until I find somethign good?

 

[245stroker]

I think 230 is stock. Put a 250 in and see. Maybe good, may need a 240. It really depends like the others said