torque converter question?

[nailheadpowered]

I know alot of these come up but right now i have about a 3-3200 stall LU converter and that was with an old setup in my sig is my current setup and wanted to know if i need to raise the stall and if so how much and if it would make a difference going from LU to NLU in regards to stall. my trans is a stage 2 etc. and at the moment i have a t-66 but will be looking to go to a 70 or larger down the road and this car is driven on the street also. thanks.

 

[chris718]

if the engine will rev below 5800 rpms id use a converter that produces 3500 @12 or so psi.

 

[GNBUICK87]

Stall

well depends if you want to keep your lockup or not your gas mileage will go down with non lockup higher RPMS as well if you are going to a non lockup
it depends on tack only car or you want to drive around town cruse the freeway mike

755 CPT66 Mid 10's 3500 stall 66 2.580" 3.580" 52 4"/3" 360 .63, .85 T04 2.920" 2.542" P


755 CPT70 Low 10's 3600 stall 70 2.756" 3.502" 62 4"/3" 360 .63, .85 T04 2.920" 2.542" P

 

[GNBUICK87]

tt