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Old 02-13-2018, 02:59 PM   #1
Ironshade
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Drives: 2015 GSW 1.8tsi 5MT APRis20+jb4. Powaaa
Location: Atlanta Ga
Join Date: Mar 2017
Posts: 102
27.5psi taper 25psi redline

Is20
APR is20 93oct tune
JB4 stack
E30 fuel
Cts downpipe
Knn drop in filter
Forge BOV
APR turbo muffler
Nkg rs7 gapped .022
Southbend stg2 endurance wit 19lb lwfw (6lbs lighter then stock)

Log
https://drive.google.com/open?id=1E4...HK071xB8sFfcXT

(Video of log)
https://drive.google.com/open?id=19I...RtKwFp8Sjd4wdk

Old Race video on jb4 only (22-18psi) (LOG at end of video)
https://drive.google.com/open?id=1ZX...3SnlIIyno-CSI_

Car pulls great. Alot harder with stack
Same 99% perfectly flat road.
Previous best was 6-6.1 60-100mph on jb4 only (288whp 357wtq) 22-18psi 2’ better timing curve

Now i’m seeing 5.3-5.4 60-100mph. (Still have to get dyno)

Currently installing meth because IATs go up 40’ above ambiant in one pull. Should hopefully see good results! Maybe get me down to 5.1-5.2?

Last edited by Ironshade; 02-13-2018 at 03:55 PM.
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Old 02-13-2018, 03:47 PM   #2
erichhart
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Wow that is so nice!
Whats your 0-60 times for each?
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Old 02-13-2018, 03:52 PM   #3
Ironshade
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Quote:
Originally Posted by erichhart View Post
Wow that is so nice!
Whats your 0-60 times for each?
No clue. Traction sucks.. fwd is lame. But on a drag tire.. i’d guess somewhere in 4s
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Old 02-13-2018, 09:11 PM   #4
MeltedSolid
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I have been considering doing the very thing you have. $300 for software actually designed for my turbo, and then the JB4 just for logging, ethanol, and maybe some methanol in the future. It seems you are getting very good results doing that very thing!

I'm curious what your 60-100 is with the JB4 in map 4 with 93. Is it slower or faster than when you were JB4 only with e30...
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2015 TSI Launch Edition | Deep Black | 5-spd manual | APR Stage 1 + JB4 + IS20 swap | DIY Turbo Muffler Delete | 17" Enkei RPF1's | 034 dogbone insert V1 | BC Racing BR series Coilovers | ST 25mm rear sway bar | DIY HD Clutch Stop | NGK RS7 Spark Plugs | VWR Catted Downpipe
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Old 02-13-2018, 09:36 PM   #5
Ironshade
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Drives: 2015 GSW 1.8tsi 5MT APRis20+jb4. Powaaa
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Quote:
Originally Posted by MeltedSolid View Post
I have been considering doing the very thing you have. $300 for software actually designed for my turbo, and then the JB4 just for logging, ethanol, and maybe some methanol in the future. It seems you are getting very good results doing that very thing!

I'm curious what your 60-100 is with the JB4 in map 4 with 93. Is it slower or faster than when you were JB4 only with e30...
For me going from jb4 only it was well worth it, afrs where I want no more 51trims issues, speedlimiter, and tq limiter remove but biggest difference for me was the spool. Went from slightly lagged to instant.

93oct map 4 60-100 iíll have to test get back to you. Butt dyno it felt quicker then jb4 e30 tbh. My map is actually pretty agressive heres log from map4 93oct. Here is log to 6500rpm https://drive.google.com/open?id=1Hy...YCLiO4qv6Qledn
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Old 02-15-2018, 11:04 PM   #6
Ton
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You're right about the response Ironshade. I just got a tune after being different versions of JB for a couple years.

The tune makes the car noticeably more responsive all over. It takes away all the goopey response most VWs have.That feeling where you hit the gas and the car needs to think about it for three seconds is gone. There is still lag, there is still boost threshold, but it's all more linear.

Even at stock boost the car should run this way. Should come from the factory this way. Even the 1.4 Chevy Cruze turbo doesn't have that weird VW response.
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