Tuning for Valve body/shift kit

[soutthpaw]

I have a follow-up question too.
1. What do increased line pressures do ? (i thinking more hold force against slippage under high HP conditions)


2. What are the optimum and/or safe line pressures we should be using?


3. I did the transgo shift kit in my tranny but didn't install the new pump valve and spring because I didn't want to take tranny out... can I tune to duplicate what that pump pressure spring does? If and when I do a TC upgrade.

4. Which settings control how hard and which control how fast the trans shifts?