Hey everyone, I've heard some stories flaoting around the internet about swapping the 426s carburetor to a newer year as well as it being a yz450s. My question is what is the newest/best confirmed fit carburetor for the 2002 YZ426? I heard of a couple people switching to a 2008 YZ450f carburetor. any imput/thoughts on this would be much apprecheated! thanks.