If I get my car dyno'ed and put in, lets say, a 3500 stall down the road, would I have to get it re-dyno'ed or would it not matter?? If its goin to have to be re-dyno'ed I would rather wait til after I put in a stall but it's going to be awhile ( stalls are MAD expensive).

 

not sure if Dyno'ed is the right term, im getting a stall put in mine in a week and they are going to "tune" on the shift points and lock up for the converter, but dyno tuning after no you shouldn't need any

 

I would definately get it retuned after or save your money and just wait and get it tuned. I put in my 3600 after it was tuned and ended up getting hp tuners after because it would chatter when it was locking up because of the higher friction clutch