I am actually struggling with this right now, just finished rebuilding my valve head on my WR and getting to installing cables, you will have to remove the fuel tank and then once you remove the cables up top and pull it through you will have plenty of slack to finesse the cables out of the throttle body deal. Just make sure you pay attention to how the cables are ran into their holes, as far as the end of the actual cable. I cant seem to figure out where the pull cable runs to. BTW, if you turn your throttle tube upside down and have the cables run on the bottom of the bar vs. the top, that will give you slack.