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Rolling anti-lag using uprev

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Old 09-20-2016, 01:47 PM
  #16  
Kris9884
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Well if nothing else, this would permanently replace my horn in traffic lol
Old 09-20-2016, 01:49 PM
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xnick101
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Originally Posted by Kris9884
Oh dang. Only other way I know of is to tune in a crazy temp like -40 degrees of IAT, then retard timing to like -22 ish to it spits fuel at a later time and go from there. Your tuner is a wizard..
This is some crazy ignition cut magic. And it's not running rich which is what everyone thinks. WOT is 11.2-11.5 A/F which is also the same on the rolling anti-lag map.
Old 09-20-2016, 01:50 PM
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Originally Posted by Kris9884
Well if nothing else, this would permanently replace my horn in traffic lol
Haha I actually have used this when a person was tailgating me before. Blew a bunch of smoke all over there car too . Only bad part is I have to hold the clutch down in order for it to work.
Old 09-20-2016, 03:12 PM
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ttv36
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But the car isn't rolling? Is it just the ARC launch control set at a higher RPM with the timing retarded and a higher MPH limit setting?
Old 09-20-2016, 03:15 PM
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Originally Posted by ttv36
But the car isn't rolling? Is it just the ARC launch control set at a higher RPM with the timing retarded and a higher MPH limit setting?
No, it was not apart of the ARC update, I've had this for a couple months now. I tried doing it while rolling but it just looks like me taking off lol. Needs boost. I am guessing its basically like the valet map with ignition cut and a limiter set.
Old 09-20-2016, 03:18 PM
  #21  
ttv36
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^ If you have to hold the clutch in I don't think it is really anti lag but the ARC launch control feature. I believe the ARC anti lag will just require holding the cancel button.
Old 09-20-2016, 03:21 PM
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Originally Posted by ttv36
^ If you have to hold the clutch in I don't think it is really anti lag but the launch control feature. I believe the ARC anti lag will just require holding the cancel button.
Hmmm, guess it could be just a launch control but at 5100 rpms I just do a burnout basically, it doesn't go anywhere. I have the new ARC update but don't think I have that anti-lag feature from them or I just don't know how to activate it. Will have to find out how to use that.
Old 09-20-2016, 03:34 PM
  #23  
ttv36
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I think ARC anti lag is still under development, I've only seen sample videos on their FB.

I think a test, if you can do it safely of course, is to see if you can launch at this setting and see if it the rpms hold at 5100 until you reach 55mph. Or, even safer, is to hook up an uprev cable and look at the settings.

Edit: Upon thinking and reading the ARC descriptions further this might actually be part of the ARC Flat-foot shifting settings. Whenever I get access again to my friend's car I will recheck this!

A temporary Rev limit will be set at (current engine + RPM jump). The RPM jump is adjustable in the Flat-foot Shifting settings, we have it set to 50 RPM in the base ROM. This feature allows for faster shifting, an extra jolt of power upon entering the next gear, and with full control of fuel and timing you can hold boost during shifts. The clutch must be engaged for Flat-foot Shifting to activate.
Old 09-20-2016, 03:37 PM
  #24  
xnick101
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Originally Posted by ttv36
^ ARC anti lag is still under development, I've only seen sample videos on their FB. I have played with the ARC launch control settings on a friend's car with my uprev cable and, based off of what you have described, I think it would be possible to do this with the ARC launch control.

I think a test, if you can do it safely of course, is to see if you can launch at this setting and see if it the rpms hold at 5100 until you reach 55mph. Or, even safer, is to hook up an uprev cable and look at the settings.
Ya I just saw the video on their facebook where you hold down the cancel button and it locks the rpms. With mine you have to switch back to map one after using the "anti rolling lag" map which is map 2. It has a speed cut at 25 mph which makes me think its a customized valet map. I could ask the tuner if he can remove it but I don't really use it so I haven't bothered. I have the ARC update so I can move the RPMS on the fly if needed now.


Heres my video of the new arc update but on uprev's video it sounds wayyyyyy faster than mine.
Old 09-20-2016, 04:04 PM
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Kris9884
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I want to program it through the cancel button and have it sound like yours. This video of the black one is cool but yours is much faster revving and sounds amazing. Wait, can you do anti-lag/launch control on an auto?
Old 09-20-2016, 04:06 PM
  #26  
xnick101
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Originally Posted by Kris9884
I want to program it through the cancel button and have it sound like yours. This video of the black one is cool but yours is much faster revving and sounds amazing. Wait, can you do anti-lag/launch control on an auto?
The video I just posted is also my car using the ARC update launch control. And it's not available for the auto, doesn't even uprev isn't going to release it. PS. I just tried out the uprev antilag on my car and I don't have it. Guess i'll wait for the update to come out and take it back to my tuner.
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