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did you ever figure this out?

Honestly, I don't really know.

My tuner set it up this way for 1/4 mile racing. The stock tune attempts to lock up in WOT from 2nd gear onwards. My tune is from 3rd gear onwards. I understand this...

Broke an intermediate shaft due to a poor tune and improper torque calculations.

I had the converter rebuilt while the box was out, but logic was the same as yours above....stock converter should...

Nice!! The Desired Pressure table you provided looks very different to what I have, what I have I believe are the stock values (I compared mine to a Clubsport LSA tune file and they match).

You...

Yeah, that looks pretty god to me! I can see in your log that you are hitting a higher TCC Apply pressure - 758kpa vs my 622kpa. So, If I wanted to bump mine up to test, what to change in the tune?...

This information is gold. I'm sure not only for me, but for lots of others I've searched high and low for this sort of information, so great to finally know.

Just confirming again, all that you...

Great info. What to you think of the wot run in log i posted in relation to what you describe?

This is true for the ZL1 style 6L90 converter?

Thanks for the reply. So to flip the question, by not clamping it down to 0 and letting it slip a little....is an issue for longevity?

2014 HSV GTS LSA with stage 4 circle D kit and stock converter. approx 750hp. These are the "better" converters compared to the truck ones.

What are everyone's thoughts on this TCC Desired...

pls delete, wrong forum

Hi all,

I'm struggling to track down some very strange behavior regarding STFT swings. I am finding that somwhere along the way in driving my STFTs all of a sudden move from approx -10% to +10% as...