jetting

[mxracer89]

im going to go to daniel boone this year and i was wondering if i will have to change my jets up there. i live in IL right now and i think that kentuckey is at a higher elivation.

[Pappy]

i dont know if there is that much of an elevation difference....

a 4 stroke will be more forgiving...but either way id take along some extra jets just in case.

[Steve-o 400EX]

Originally posted by Pappy
i dont know if there is that much of an elevation difference....

a 4 stroke will be more forgiving...but either way id take along some extra jets just in case.

I agree, do you know it it is higher or lower in elevation?

If u are going up in elivation you will want to lean it a little, but you will want to richen it if you go down.

Good luck.

[mxracer89]

if i wont to lean it could i just change my jet needle instead of the whole jet

[roostu]

Ehhhh........I wouldent move the c clip on the needle unless you can't find the right jet or you don't have the cash for it. The reason for this is that if you look at the needle it is not a constant angle, you will change more that just the air/fuel mixture you will change the fuel delivery timing.

~Roost-U

[Sparks425Ex]

You should have to change the jets. The difference isn;t really all that much, Since ya got a 4 stroke you will be able to have it off a little bit.

[mxracer89]

so should i just not worrie about it then?

[Steve-o 400EX]

I wouldnt, just see how it reacts when you take it there.

Good Luck.