FoxProRacing
04-28-2005, 03:17 PM
My 400ex is stock for now but I have a White Brother R4 slip-on that I want to put on my ex.I want to know if Wb R4 is a good pipe for a 400ex?
I want to put a dynojet kit,Uni Filter and open box,do you think that I will see a difference between this mods and stock?How Hp do you think that I will have with this mods?
And finaly,do you think that with all this mods,I will be correct with the jetting that Dynojet instruction say? (main jet?)
Thanks
I want to put a dynojet kit,Uni Filter and open box,do you think that I will see a difference between this mods and stock?How Hp do you think that I will have with this mods?
And finaly,do you think that with all this mods,I will be correct with the jetting that Dynojet instruction say? (main jet?)
Thanks