I had a brand new Proform 850 on the car out of the box. I had another one still in the box. I had Thumper Dart do his thing to it.
We went out and tested with the carb that was on the car then we switched to the Thumper car . The car is way more responsive and the car pulls way harder thru 2nd and 3rd.
Thank You Dominic for your help.
You are the carb genius! 😎