If you make your snorkel like I made mine you should not have to rejet since it is a copy of the kit that triangle atv sells and they say you do not need to rejet. I put my snorkel on the same time I put on my pipe so I just rejeted for the pipe and it runs great. On the second page there is a complete list of the parts I used. http://www.hondaforeman.com/phpBB2/viewtop...der=asc&start=0