What was the DA?
IT’S ANOTHER PBIR MIRACLE!
looks like 200ish- so if he went 12.48 in 1500+ wouldn’t the 1200+ lower DA account for much of the .2 and 1.5 mph?
sure it would, PBIR is just comically fast. So many records set there when they have no business being set in the DA that is common in South Florida.
Winter vacation to South Florida!
Isn’t that where a completely stock car ran something crazy like a 12.6?
I’m an hour-ish south of PBIR, for most of March, if you decide to take a trip…
Looks like Mike@CW’s went out again and ran a great time… Props to him for continuing to run the car and produce better times… 12.128 at 113 is pretty damn good! DA was -60ish…
I might be willing to kill someone for a -60 DA and 60 degree weather.
LOL! I know the feeling…
Also, I’m wondering if he’s running race gas or mixing E85… Those times seem too good but it is PBIR so who knows…
The fact the Revo stage 1+ (stage 2 to everyone else) car that also ran last night at PBIR is running a 12.1 @ 115 with basic mods tells me a lot of it has to do with the track. Admittedly, there aren’t a ton of Revo 1+ times out there, but the next best I can find is a 12.4 @ 113.
Looks like Mike switched to Unitronic… Pretty nice pump time given his mods but good conditions and track… Nice to see him switch to a tune and keep pushing things! I’ll no longer refer to him as Mike@CW… lol Hopefully, he’ll chime in…
[QUOTE=bhvrdr;11365809]Today I received a Unitronic+ dongle in the mail and I had to try it out.
The Unitronic Uniconnect+ flashing interface is a really professional looking interface. It requires no support and is completely hassle free. I didnt want to have to be waiting for days of customer support just to flash back to stock if needed. This interface automatically detects your stock software box code and the proper revision and it automatically has all files that should be available to you stored in the flash screen for you to choose from. Evil_O did a really nice writeup on their interface if you havent looked at it…
http://www.audizine.com/forum/showthread.php/678246-Unitronic-Stage-II-and-Uniconnect
I accomplished my initial flash within 15 minutes of unpacking the cable. Once I was flashed I headed out for some logging and torture testing. Here is a run group of logs. Everything looked as expected. I uploaded the more aggressive file that is suggested for those with upgraded intercooling. During the summer I may back down to their less aggressive 93 octane file. Choices are good.
https://drive.google.com/file/d/0B2qLNaD2PEmkbkktdVp5SXBUSzA/view?usp=sharing
Once everything logged out safely, I looked at the time and realized our local 1/4 mile track opened for test’n’tune in an hour. I normally wouldnt go on a Friday but I had to. Here were the results…
Car: 2015 S4 DSG
Unitronic Stage 2+ Flash
2.266" Pulley
Injen Intake
all else stock. 93 octane pump fuel.
11.948 at 113.38mph
http://img.photobucket.com/albums/v714/bhvrdr/IMG_20160129_202107_zpsth8smbir.jpg
Yes, this is the same trap speed as with the Chipwerke Stage 2. That was not shocking in that the performance logs from both setups showed the bypass valve completely closed and the car making decent timing. Subjectively, there is zero jerkiness under any throttle conditions. There was a bit of jerkiness under part throttle load with the CW. In addition, with the Unitronic the air fuel curve is slightly richer down lower in the rev range than the OEM fuel curve which I admit I likely would have done as well if I were able to calibrate it so that is nice for heat mitigation. Overall I am very pleased with the tune and the flashing interface has exceeded my expectations. I am anxiously awaiting a DSG tune from Unitronic as this is the one area my car continues to suffer shifting at 6400rpm.
Mike
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[quote=“primetime,post:50,topic:8040”]
Now that’s he’s moved on from piggies, I’m more interested in his experimenting, looking forward to seeing more from him.
[quote=“will13k7,post:51,topic:8040”]
Agreed, I like his approach… Not sure his logic on going unitronic but it’s his money… Looks like the tuns is doing OK based on the results…