So install went ok after I figured out I was missing rubber carb to throttle cable boot(used black tape for now). Bike started on second kick and went in to a fast idle that did not slow down after warm up so I turned out idle screw 1/2 turn and motor slowed down to much so went back in 1/4 turn and perfect idle. Blipping throttle seemed really crisp and no hesitation. All testing was done on stand since there is still 2 feet of snow but I think it is close. Might be going on ride in 2 weeks to Glendive Montana to get away from winter and give 165 another good test. Thanks to Kelly and Wallybean for help and I will need new throttle cable anyways mine old one is starting to fray