11-01-2021, 09:52 AM | #57 |
Petro-sexual
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I'm liking that I can change the Mode mapping (Tour/Sport/Track). I'm still trying to figure out how I want to re-map, but it's cool to have this functionality. There's a lot to learn in the relationship between the ECM and TCM though.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
11-20-2021, 06:02 PM | #58 |
Drives: 2020 ss Join Date: Nov 2019
Location: Maryland
Posts: 94
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Just curious but are you doing the tuning ?
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2020 Camaro SS
Heads,cam,hi-ram,hhp tcm |
11-22-2021, 08:18 AM | #59 |
Petro-sexual
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I had some help with a base tune, and a lot of helpful advice from Members here, but I'm playing around a little on my own. I'm pretty happy with the tune, STOCK, but I believe I was running into TM-issues that were killing the bottom end. I was also just trying to get shifts right at 6500, opposed to stock, which isn't a whole lot different. I'm just trying to see if I can polish a little here and there. I THINK I am starting to understand some of the logic, but I would NEVER suggest to anyone I'm a calibrator or something. I've just played with my cars a bit and a buddy's car.
It looks like you're done on your car. How are you liking the differences? I'm willing to learn if you're willing to share a little.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
11-30-2021, 02:19 PM | #60 | |
Drives: 2020 ss Join Date: Nov 2019
Location: Maryland
Posts: 94
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Quote:
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2020 Camaro SS
Heads,cam,hi-ram,hhp tcm |
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12-01-2021, 01:38 PM | #61 | |
Petro-sexual
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Quote:
What I'm finding is I actually like how everything is set-up factory. Farting around with anything more that higher shift points isn't really netting an improvement I'm looking for. I do like that I can remove torque limits, but after finding some help with a calibrator, I'm dumbing down what he's changed. It's not because I'm not necessarily happy with what he's done though. I think I might change Sport/Track to be a little more aggressive, but that's about it. I like how most of the settings were working before. It's kinda' fun playing around. A comment I keep remembering reading was from King' and how about half the tuning was on the engine side (which I never questioned). I'm seeing that I think that I really only needed to change were the torque limits and WOT-shift speeds. If there's more to be had with firmer/harsher/quicker shifting, I'm not sure it's worth it for me. As it was before, I had pretty neck-snapping shifts, and I think I know what table that came from. I do not regret this mod' though. Maybe after I have to start removing the front facia for smog every 2-years, but I have several years before that, lol.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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06-18-2022, 04:56 AM | #62 |
Drives: 2008 Pontiac G8 GT, Shelby GT500 Join Date: Mar 2011
Location: Long Island, New York
Posts: 1,376
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Sorry to resurrect this, but I don't want to start a new thread for one question.
I have a 23 on order, and the only thing I want to do is remove the throttle position restriction on the factory tune. To do that would require a TCM tune, and I'd have to do all of this? Or can that be done in the ECM? |
06-18-2022, 05:24 AM | #63 | |
Drives: 2017 Camaro 1SS Join Date: Aug 2016
Location: NH
Posts: 1,692
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06-18-2022, 05:43 AM | #64 |
Drives: 2008 Pontiac G8 GT, Shelby GT500 Join Date: Mar 2011
Location: Long Island, New York
Posts: 1,376
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06-30-2022, 06:02 PM | #65 |
Account Suspended
Drives: 21 ZL1 Join Date: Feb 2022
Location: South East
Posts: 662
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I just ordered the HHP T87a TCM for my 21 ZL1. Cant wait. I have the car going in for rotofab, 2" ARH offroad headers, 9.1 lower pulley and ECM/TCM tune. Car should be a BEAST now.
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07-03-2022, 07:56 AM | #66 | |
Petro-sexual
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Quote:
OP - search for some other ECM stuff you might consider doing, to liven the shifts up, too. Minimum Spark Advance is one to look at, for example, BUT - don't go to crazy
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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08-31-2022, 11:19 AM | #67 |
Drives: Iroc-Z Join Date: Sep 2016
Location: Charlotte
Posts: 8
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Any more news on this? Is HPP still the only ones that know how this is done?
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09-02-2022, 07:07 PM | #68 |
Account Suspended
Drives: 21 ZL1 Join Date: Feb 2022
Location: South East
Posts: 662
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Yes they are. There is a backlog on the TCMs from them like 6+ weeks. But I have one for sale that I bought two months ago but wont be using. I will sell it for what I paid for it. Its $920 shipped. Should work on any SS/ZL1 2020+ car. Comes with the brand new TCM unlocked by HHP and the bracket for install.
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09-02-2022, 07:16 PM | #69 | |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,797
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Quote:
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2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
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10-22-2022, 12:34 PM | #70 |
Petro-sexual
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NEW FEATURES ADDED IN THE LATEST BETA! I don't yet have confirmation this works on T93-conversions, but I'm asking.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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Tags |
10l90, a10, t93, tcm |
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