Jetting help

[CoreyKalman]

Okay so Im having a problem, when the throttle is pinned the bike like bogs and sh*t, from what Ive read the main jet causes this? I know its still stock, 230 I believe. I have a FMF fatty head with FMF powercore2 pipe and a K&N filter. Do I need to rejet with these and if so to what and where do I get the jets? Thanks

 

[blasterfreek30]

yea u want to move it to a 250 to 290........u can get all the jets u need at jetsrus.com

 

[rideyamaha09]

Yea you definitely are running lean, I wouldn't run it anymore till you get it rejetted. You can get jets at jetsrus.com, I'd say you prob need at least a 270 or 280, but its best to just buy a bunch so you have them when you need them.

 

[Blaster200boy]

Definitely a lean "sitiation"....I'd buy jets 260-290.....and you can re-sell the ones you dont need to people who need them...

 

[CoreyKalman]

Ahh thanks everyone, ordering them right now.