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Rennchip tuning

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Old 03-28-2018, 05:11 AM
  #31  
AlexLou
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Results?
Old 03-28-2018, 06:49 AM
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siriuks
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Originally Posted by AlexLou
Results?
about 450+ whp

Old 03-28-2018, 07:41 AM
  #33  
computertom
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Charts? Details?
Old 03-28-2018, 07:44 AM
  #34  
siriuks
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Originally Posted by computertom
Charts? Details?
heres the chart

Temp : 25 Celcius
Humidity : 19%
Rennchip is sport+ mode i assume.
Also, the torque unit is kg.
Dyno numers are based on SAE spec which is the lowest numbers showing setup.






Last edited by siriuks; 03-28-2018 at 11:28 AM.
Old 03-28-2018, 07:47 AM
  #35  
Rennolazine
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I dont see the chart but in anticipation, its bmc filter, ipe exhaust, rennchip?
what setting is the rennchip and what octane are you running?
Old 03-28-2018, 07:51 AM
  #36  
siriuks
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Originally Posted by Rennolazine
I dont see the chart but in anticipation, its bmc filter, ipe exhaust, rennchip?
what setting is the rennchip and what octane are you running?
99+ RON
i assumed its default setting but im not sure..since i have no connection between the box and my cell phone ;(

i dont even know whats the default mode actually.
i already asked about this to Rennchip.

for now i dont know why but can not upload any pic from ny iphone hmmm
Old 03-28-2018, 11:24 AM
  #37  
reacher
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That's stock vs. Rennchip? That seems like a tiny gain for all that work.

Originally Posted by siriuks


heres the chart

Temp : 25 Celcius
Humidity : 19%
Rennchip is sport+ mode i assume.
Also, the torque unit is kg.




Old 03-28-2018, 11:27 AM
  #38  
Rennolazine
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I wish they showed what happens 2000-3000 rpm vs stock. This will tell you if it negatively affects throttle response. The overall shape of the curve is beautiful but peak torque is at 3000 rpm, I wonder if it feels more laggy like the GTS now.
The hp/tq at the wheels is MONSTER!!!!
Old 03-28-2018, 11:33 AM
  #39  
siriuks
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Originally Posted by reacher
That's stock vs. Rennchip? That seems like a tiny gain for all that work.
Nope, both curves are Rennchip setup. I had no way to get OFF mode on RENNCHIP. I can't change any mode of RENNCHIP so far since Im not getthing no bluetooth signal from the box.
Old 03-28-2018, 12:13 PM
  #40  
Gonzalo38
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If the C2S is 420 hp..... 452 hp doesn't seem tp be a big increase. Aren't they advertising a 61 hp increase ?
Old 03-28-2018, 01:29 PM
  #41  
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Originally Posted by Gonzalo38
If the C2S is 420 hp..... 452 hp doesn't seem tp be a big increase. Aren't they advertising a 61 hp increase ?
420 is crank, 452 is wheel so add in the DT loss and the gains at peak arent bad for the 3.0.
Old 03-28-2018, 03:35 PM
  #42  
Rennolazine
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This is 520 hp at the crank with a 15% DT loss. 70 more than what the GTS is rated (I bet its underrated). Unbelievable!!!
I bet you get the same gains with this setup and PSE/sport cats (or cat delete).
Old 03-28-2018, 04:44 PM
  #43  
reacher
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Yes these cars crank out some serious power. I had my GTS tuned, and it feels much, much quicker. And even a base car can get to almost the power I have now for just $2k, it's insane. With gains like these I just couldn't pass it up, it feels like a totally different car even coming from GTS power levels, let alone base levels.
Old 03-28-2018, 09:24 PM
  #44  
4 Point 0
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Originally Posted by reacher
Yes these cars crank out some serious power. I had my GTS tuned, and it feels much, much quicker. And even a base car can get to almost the power I have now for just $2k, it's insane. With gains like these I just couldn't pass it up, it feels like a totally different car even coming from GTS power levels, let alone base levels.
Hi Reacher, is your GTS a 991.2 ? I look forward to see what a 991.2 GTS with Headers, Sports cats and IPD plenum and a Cobb tune will do.
Old 03-28-2018, 09:57 PM
  #45  
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Originally Posted by 4 Point 0
Hi Reacher, is your GTS a 991.2 ? I look forward to see what a 991.2 GTS with Headers, Sports cats and IPD plenum and a Cobb tune will do.
I'm willing to bet we'd see numbers in the 495-510whp on a GTS/ GTS turbos with that setup.


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