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"AFL bore in the valve body is worn out, it will need to be fitted with an oversized valve."

Will pull the VB and take care of it hopefully before your return, pump is literally brand new (fun...

146390

Here's another one with the added parameter-

Pressure on downshifts (cruising to a stop) is 45-50psi and then bumps itself up to 110psi and goofily drops back down to 45psi as it shifts...

146340

Hope that works!

It's a wot pull, cruise, decel (does funky things/felt funky things 3 minutes in and it shows)

Got it loaded, let me go do a fresh log with the stuff you need boss.

Working on loading it, got it

Here's a couple of drive logs, I hope i have what you need within!

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Can you send a list of pid's to monitor or a quick file to upload to data log? I'm not 100% sure what all you'd like logged but will gladly accommodate. I just need to know what to record :)

edit:...

Disconnected the harness and put it in drive, maximum pressure achieved is 175-180. Should I drop the pan and turn in the epc screw 1/8th of a turn?

is 180psi good enough for 400rwhp/6500lbs or...

Thank you for your insight, my problems aren't related to the engine, just the transmission. Not having any problems with the engine and can always swap to 93 in the future. All of my issues are...

Here's what the old analog gauge had to say about things.

Park: 40-45psi idle
Reverse: 70psi idle speed, 235-260 under power
Neutral: 45psi idle
Drive: 45psi idle, 150-160psi under power.
...

146168

Here's the file as driven.

Thanks Robert! I just picked up a 90 degree fitting to allow access to a pressure gauge with everything in position (it's behind the neutral safety switch, but you know that) and I'll get some...

Before I jump in, I'm not a professional tuner and I just love old gmt800's. I don't plan to tune for the public, don't wanna tune for the public and don't want the headaches of that business or...