carberator boring

[2001 trx400ex]

does anyone no how to bore out a carburator on a 400ex and i have every tool in the world so i just need to no how to do it.

[JD400exrider]

I thought i saw something in a nacs cataloge on boring.

[Null95]

I dont kow how to do it, but nacs does do it. Just call them and ask them what they do.

[mysticfalcon]

I know that CT does it with a boring bar in a mill but i think it would be a little easier in a lathe. you can take 1.5mm of the dia ona 400ex carb