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AP Mod? Fuel Screw? on '07CRF450X

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I just got my JD Jetting Kit and reading though the instructions it says I do not need to do the AP mod on the 07 and I also don't need to adjust the fuel screw, anyone know why?

I won't have time to get into the carb till this weekend, so I'm just wondering.

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The 07's pumper has been changed,it works a lot better than previous units.

Don't know about the FS maybe it is spot on for the JD mods.

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I needed and ajusted my fuel screw, prior to the rejetting. After rejetting I ended up back at about the stock setting. I didnt change the needle, there way to different on the 07. The stock needle is more than 1/2 inch longer than the JD red needle and has 1 clip spot. It also is spring floated in a 6mm bolt. I left it stock and it is smokin. The directions say "no" to the ap mod on the 07. I think Honda changed some things in the pump. I never had any bog to speak of but, the bigger jet helped over all. I went from a 142 (stock) to 165..

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i bought a 07 also and i did change the needle and the jet and my bike runs like the r and my fuel screw is out 1.75 turns

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