Kickdown Linkage Adjusting...???

We need more information, what carb are you using, are you using a linkage adapter if it is a holley type carburetor. Send us a picture of your set up. The linkage is supposed to be all the way forward with no slack and all the way back at WOT with no slack. You may want to check out Bouchillion performance, their cable kickdown setup based on the magnum ram and van set up and takes a lot of aggravation out of the equation.