Rejet with a yz exhaust?

[MicahRoss]

I bought the bike about 3 weeks ago and It came with a yz exhaust and what looks to be a yz header. My question is do I need to rejet the carb because of this? I live in Oklahoma and its hot a crap out here an the header although not red hot heats up really fast. If rejetting is needed can you suggest the ones I need. Thanks, Micah.

[CMaD]

did you look to see what main jet is in it now?

[lilyamaharacer9]

I bought the bike about 3 weeks ago and It came with a yz exhaust and what looks to be a yz header. My question is do I need to rejet the carb because of this? I live in Oklahoma and its hot a crap out here an the header although not red hot heats up really fast. If rejetting is needed can you suggest the ones I need. Thanks, Micah.

Jetting is just trail and error pick up a bunch of jets down at a shop then play with it till you get it right.

[MicahRoss]

Jetting is just trail and error pick up a bunch of jets down at a shop then play with it till you get it right.

This is my first offroad bike so I dont have any clue what is right.

[lilyamaharacer9]

This is my first offroad bike so I dont have any clue what is right.

Try putting this in the jetting forum eddie may be able to give ya a hand if you give him your elevation.