Turbo 400 shifting issue
Hello all, I have a turbo 400 in my 70 442 that has issues with shifting from second to third gear. If I am tring to get on it it will shift from first to second no problem but when it tries to shift to third it wont shift till I let up on it, then it will shift. The previous owner of the car put a switch pitch in it and it runs off a timer box that he installed but I have taken the timmer off of it and it makes no difference on the shifting. Any help would be appreciated.