its off a 96 mercury montianer 65mm TB i just drilled it out to fit on my ported upper and having it on there i have to push the lever with the ball on it forward to open the butterfly....my mustang is not clost by so i cant look how it is did i get the wrong tb to use??it was free so im not out if i did. anyone have pics of there 65 on a 2.3 upper showing the butterfly lever???