Car won't run past 60mph

Next was the throttle pressure I didn't have the special tool C-3763. So I made one out of a 3/8" bolt that I cut down to spec of .625". However, after making the necessary adjustments I realized that my lokar kit was the reason of not getting third gear. With the gas peddle to the floor I was only getting about half the throttle pressure. So I adjusted the lokar kick down cable so when full throttle I have full throttle pressure. This however, posses a new problem because the throttle valve still has pressure on it at idle. I will have to compromise between full throttle pressure at wide open and not to much pressure at idle. (set at full pressure right now) Can fine tune it later on. Not sure if you guys are following what I am saying here. However, I am hopeful I get third gear now. throttlepressureadjustmenttool.jpg throttlepressureadjustment.jpg