Symptoms of wrong cam installation

With different posts I often repeat myself to often but October of last year I changed out a powerglide transmission and converter to test something. In my head I thought it was my old 5600 stall converter that I never got around to sending out to have checked when I put my new 5760 stall converter. Well my car was a Pig with the sixty foots slowing .06-.07 and slowing in the 1/8 from what should have been 6.01-6.03 to 6.32 and I couldn’t catch a light worth a damn. I ended up parking the car for the weekend. I just got that converter back and he said everything looked great inside. At that point I checked my RacePak info and it stalled at 4800 rpm last year. 1000 rpm worth of stall turned my car into a SLUG. Now I need another 5800 stall converter for a back up.