I need some help on trans pressure tables with Tunercat. I want to raise my line pressure but don't know what is safe or acceptable. I want a firm shift at WOT on the 1-2 and 2-3 shift. 3-4 feels fine but I don't do very many full throttle 3-4 shifts to know for sure as they happen at 128 mph with my 2.73 gears.

Thanks.

Ryan

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1994 Z28 A4, Vortech, Borla with EBorla, TPIS 52 mm TB, Hooker shorties, Electromotive SDI, LS1 brakes, AAM 3.42 rear, more.

 

Step it up in small increments. There is a max pressure but I don't remember what that is. As soft as I remember the shifts being, you can go up pretty well before its a concern.

I modified a B&M Shift Enhancer a long time ago and thats worked extremely well for me.

Hal