Jets

[hrc]

Right now I have a dyno jet kit and my friends told me they are garbage and I should just buy jets. I jun no like and I have a k&n filter also I have a exaust system. Im not shure if it matter but my elevation is prolly around 400 ft. What would be good jet sizes for me to run.

[ride_red666]

ive had no problems with my dyno jets, a little different than the stock but still good

[04'400ex'er]

The dynojet kit will have you around the same power as a properly jetted carb with kehin jets. BUT, the DynoJet kit is alot easier to tune in. with the HMF, I had a K&N without the lid and I ran the 170DJ main with the DJ needle, stock pilot, and AF screw at 3.5 turns out. This will be the same for you if you remove your lid. You could possibly fine tune the AF screw a little but you wouldnt have to.