09-16-2019, 08:11 AM | #1 |
The Mechanic
Drives: 1SS M Join Date: Dec 2017
Location: NJ
Posts: 290
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Hard redline settings?
So im pretty comfortable tuning but this gm torque management system is a bit over complicated. Ive had hptuners for over a year and have began to refocus attention on setting a hard redline. Ive tried changing the extreme resume and hysteresis. Ive set them for each gear and increased the tq request but all ive gotten is a more aggressive but still smooth and non-bouncing limiter. Does anyone know how to get a normal hard hitting limiter?
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BTR 225 w/CNC Heads|JLT intake|Speed Engineering 1"7/8 long tube and mid pipe|LT2 manifold w/95mmTb|Self tuned w/HPtuners|Silvers 2Way coilovers|Hotchkis front sway|Advan AD08R|BMR solid cradle bushings|Recaro SR7| Work ZR10 19"
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09-16-2019, 10:35 AM | #2 |
Drives: Chevy Camaro Join Date: Jul 2019
Location: Dallas
Posts: 420
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Post on HPT
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11-02-2019, 07:20 PM | #3 |
Drives: Chevrolet Camaro 2SS Join Date: Jul 2019
Location: FL
Posts: 139
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11-04-2019, 09:32 AM | #4 |
The Mechanic
Drives: 1SS M Join Date: Dec 2017
Location: NJ
Posts: 290
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Tried that first. Didnt yield much. But i figured it out
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BTR 225 w/CNC Heads|JLT intake|Speed Engineering 1"7/8 long tube and mid pipe|LT2 manifold w/95mmTb|Self tuned w/HPtuners|Silvers 2Way coilovers|Hotchkis front sway|Advan AD08R|BMR solid cradle bushings|Recaro SR7| Work ZR10 19"
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11-04-2019, 10:29 AM | #5 |
Drives: Chevy Camaro Join Date: Jul 2019
Location: Dallas
Posts: 420
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Share it I put heavy duty valve springs and a cam in, want to raise the RPM hard limit, share the knowledge.
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11-04-2019, 02:52 PM | #6 | |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,793
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Quote:
In HPT. Engine/Fuel/Cutoff,DFCO Set extreme cut-off- 7000 In Gear- 7000 for all gears. I leave park, neutral, reverse set 6000. EOT(engine oil tem)- 7000 above 41 degrees for all speed. Extreme Resume 6990. This is if you want a 7k rpm rev limit. If you want higher then change accordingly. I shoot for 2-300rpm above the shift points.
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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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11-11-2019, 07:48 PM | #7 | |
The Mechanic
Drives: 1SS M Join Date: Dec 2017
Location: NJ
Posts: 290
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Quote:
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BTR 225 w/CNC Heads|JLT intake|Speed Engineering 1"7/8 long tube and mid pipe|LT2 manifold w/95mmTb|Self tuned w/HPtuners|Silvers 2Way coilovers|Hotchkis front sway|Advan AD08R|BMR solid cradle bushings|Recaro SR7| Work ZR10 19"
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11-12-2019, 09:52 AM | #8 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,793
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Yea if other areas of the tune are off then the ECU will close the throttle...My post was based on the fact that the torque limits and driver demand stuff was all correct prior.
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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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