· TRICK TURBO
On the street with my 305/40/22's my truck has no problems shifting when its suppose to with what i have programmed in SC. I do have a shift kit and the shifts are nice and firm and never late. However when i bolt on the MT 295/45/17's, remove cutout and install shortbelt i get a half ass shift into 2nd at the track. I have tried everything from correct tire height in SC and lowering the shift points and leaving it in Drive to manual shifting and still does the same thing. Just wondering if any of you guys have had this problem and how you solved it. I also have 456's. any help is greatly appreciated and all are welcome.. BUT NO FIGHTING!!