YZ426 carb ( jetting)

[honda288]

I have a yz426 and was just wondering what jetting you guys are running. I have a crf450 carb on it now. It runs go on the top but off idle it falls on its face and at idle the head pipe glows red. I have a 52 polit and 175 main. It has hot cams and ported. Thanks

[ss440ex]

I use a 45-48 pilot,with a 165 main.

[honda288]

I just put a 48 polit and 175 main and moved the needle one clip down it runs good now but the head pipe still glows red when I am riding it. I run race gas. Do I need to mess with the air/fuel screw?