Hey all, I am really nervous about jetting my bike as I am a total newbie and the dealer refuses to do this mod ( says it voids warranty ). I bought a yoshimura carbon fiber exhaust (slip on) and they recommend a rejet on their site. My question is what will happen if I dont do this rejet. Will it hurt my 2009 ninja??
I know most of you do this rejet or "shim the needles" and say its a must but I'd rather not do it unless absolutely needed. Please any advice. Its a brand new bike and I dont want to take it apart and fool with it, I just want this cool exhast on it...lol. Thanks in advance.
Also this is the kit recommened any further comments appreciated... http://www.dynojet.com/jetkits/motorcycle/kawasaki.aspx
I know most of you do this rejet or "shim the needles" and say its a must but I'd rather not do it unless absolutely needed. Please any advice. Its a brand new bike and I dont want to take it apart and fool with it, I just want this cool exhast on it...lol. Thanks in advance.
Also this is the kit recommened any further comments appreciated... http://www.dynojet.com/jetkits/motorcycle/kawasaki.aspx