Im working with a customers p51 vette with a large cam headers and borla atack exhaust . as you can imagine it was a long road of vertual tq mods to get it to idle and drive . On part throttle shifts is pulls way to mutch tq. car actualy slows down while it shifts . it also shifts to soon .
If someone could help me with a base tune i should be able to figure out the shift points .

