07 450r baffle out what size main jet???

[Z-135]

What size main jet should I use for a stock 07 450r with the baffle out and the lid on?? Thanks!

[313racing]

Well the stock main jet is a 120. So just bump it up to a 125 main if you want.

[Z-135]

Thanks! Is that a 125 with the baffle out?

[pro-rider46]

i wouldnt even worry about it, i uncorked my baffle and it ran fine without jetting changes, but mine is an 05 so it might be different

[lumi]

yea go to a size up or two... but one size up should do it for sure... if ur running lean.. i know my stock quad ran a bit lean as i kept getting popping on decel and couldnt rev out all the way most times..
if u bump up a size and ur getting popping might have to richen the fuel screw a bit aswell

or get a slipon and go a two bumps up to 125-130

-lumi