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MY TRANSMISSION REPAIR 8hp90

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hellno

hellno

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Thread Starter #541
Beech bend was ok but not as good as Clay city
 


Phast Hemi

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I’d like to go somewhere where hpindy and mopar Jim and some of them yanks could go that would be reasonable distances
They are way North from us Yanks. They are hosers, I believe. It's shorter drive for them to get to Alaska than North Carolina. Lol
 


Phast Hemi

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Beech bend was ok but not as good as Clay city
Problem is that all the tracks in the Carolinas, shut down for Jan and February. Luckily, the rock is willing to help out.
 


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hellno

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Thread Starter #544
Only track close to me is 1/8 mile and I have to check to see when the guy will open and the days vary but I’d prefer 1/4 mile track , most the guys here street race more then they actually go to the track , nothing in Indiana? But I guess weather up there is bad
 


Hickster

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Bristol.
 


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hellno

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Thread Starter #546

moparjim

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They are way North from us Yanks. They are hosers, I believe. It's shorter drive for them to get to Alaska than North Carolina. Lol
Just about 15hrs for me to Rockingham and an hour less for hpindy. Bristol is about the same for me.
I'm roughly 7.5 hrs north of Atco.
 


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I’ve almost considered going to Bradenton this weekend but 14 hours is a long trip
Let me know if you’re going , I’ll bring my slow ass redeye down.
 


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hellno

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Thread Starter #549
someone should swing by here asnd pick me and my car up to go to florida
 


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Thread Starter #550
Been driving the car now since Monday and figure I’d share with you guys the clutch fill times and counters that speedy talked about 28BF6416-DE8A-44A3-A4AB-D12E7F6110D5.jpeg 730BCD33-F34C-48B5-A53E-EAA381F268D6.jpeg 46C5B741-CB69-4E0A-9012-3F3ABBE52FB2.jpeg
 


Hpindy

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That's pretty awesome.
What scan tool is that?

Sent from my BBF100-2 using Tapatalk
 


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hellno

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Thread Starter #552
Autel maxisys
 


motorhead

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Been driving the car now since Monday and figure I’d share with you guys the clutch fill times and counters that speedy talked about View attachment 8509 View attachment 8510 View attachment 8511
No the question is how to correlate the data into a measure of performance. No doubt that the factory has min/max thresholds for all of these values - so to turn these into meaningful values is just a matter of filtering the data and plotting it.

I was thinking about how to create an XLS book to allow enough reference data to ensure when tuning there were no conflicts when manipulating cells. And then just copypasta the figures back into the tune file.
 


Speedy!

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I've done testing and chatted with folks that know more than me. I've got most of it figured out I think and my car is shifting firm and fast in sport/track. In drive it's fast but not as firm. Gonna need to dig a bit more to understand that.

The problem is there are about 100 shift scheduling tables for RPM, aggression modifiers, etc. So you have to make a ton of changes to normalize to insure everything acts the same "most" of the time. All the time probably isn't possible but you can hone in on when paddles are in use vs not to narrow it down.
 


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hellno

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Thread Starter #555
I've done testing and chatted with folks that know more than me. I've got most of it figured out I think and my car is shifting firm and fast in sport/track. In drive it's fast but not as firm. Gonna need to dig a bit more to understand that.

The problem is there are about 100 shift scheduling tables for RPM, aggression modifiers, etc. So you have to make a ton of changes to normalize to insure everything acts the same "most" of the time. All the time probably isn't possible but you can hone in on when paddles are in use vs not to narrow it down.
burn that trans up speedy so we can turn it into the hn8hp125torqmonsta:LOL:
 


Speedy!

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I'm hoping mine will last a little while. I've bumped shift pressures and it's shifting much more firm now. Maybe not needed at my power level, but better safe than sorry.

Now, someone needs to figure out when shift ID 28 and 29 are used. These are from a STOCK Redeye calibration! Found the same 6700 RPM shift points in the Demon cal as well. The conspiracy theorist in me wonders if there's some Easter egg deal like paddle down twice, paddle up twice, and hit the brake pedal for three seconds to enable these and that's how the Demon got the 9.65. In the Demon cal they're mapped to a manual paddle mode.

6700.jpg
 


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hellno

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Thread Starter #557
Be careful how hard it shifts you don’t want it breaking parts as well , and I doubt you will ever figure it out completely because there is too many shift schedules in it I’m headed to Bradenton to test my transmission out but I have tried it in the street somewhat and it’s beast mode I feel pretty confident it will perform as planned , by the way if anyone is in my area and wants to tag along let me know because 14 hours is a long trip
 


moparjim

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Be careful how hard it shifts you don’t want it breaking parts as well , and I doubt you will ever figure it out completely because there is too many shift schedules in it I’m headed to Bradenton to test my transmission out but I have tried it in the street somewhat and it’s beast mode I feel pretty confident it will perform as planned , by the way if anyone is in my area and wants to tag along let me know because 14 hours is a long trip
I would join you but it's 14 hrs to get to you🙁
 


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hellno

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Thread Starter #559
I calked
I would join you but it's 14 hrs to get to you🙁
all the friends I have and no one can go even mustang mike my crew chief can’t , I pulled the little black book out of past girls and darn it they couldn’t go either 😐
 


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