N54Tech.com - International Turbo Racing Discussion
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AWSAWS AWSAWS is offline
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Car: 335i MSport DCT
Default 02-23-2017, 10:50 AM

A stock turbo dyno:




A virtual dyno of GC turbos (power continues to rise toward redline, past 5600 rpm)



you can actually feel the car run out of steam if you do a pull from 2000 rpm to redline yourself.


UK FBO 335i, ̶V̶T̶T̶ ̶G̶C̶s̶ China 19T, JB4, PI meth, BMS CP, OCC, Braided brake lines. Diff Lockdown. TMAP sensor, custom bucketless stage2

11.79@119mph on stockers, CP meth (UK, Santa Pod)
11.74@129mph on GCs, custom port meth injection.
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BMW135xi BMW135xi is offline
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Default 02-23-2017, 10:55 AM

11.79@119mph real nice time, plus 433HP with e-50ish. What map ? Map 7 or 6?
You probably can hit 450 HP with more ethanol and timing. Is that with 19psi?
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328iwagon 328iwagon is offline
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Car: 2009 328i wagon (335i)
Default On3 Single turbo kit dyno - 02-23-2017, 04:19 PM

Hi all, I finally was able to control boost with jb4, thank you Terri and everyone for helping me and specially to AJ from EMP tuning that did a great job on the tunning!!!!!


437 was the number on dynojet, that could be better but we run out of fuel and I am happy with it for now, only for now lol

Next is port injector kit from fuel-it to reach a little be more power.

I want to post this since I did not have to manny on 3 performance kit number on here.

Thank you everyone and any advice will be good.
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(#129)
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AWSAWS AWSAWS is offline
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Default 02-24-2017, 06:59 AM

Quote:
Originally Posted by BMW135xi
11.79@119mph real nice time, plus 433HP with e-50ish. What map ? Map 7 or 6?
You probably can hit 450 HP with more ethanol and timing. Is that with 19psi?
The E50 dyno is from Terry's thread, just to show how the stock turbos run out of puff

http://www.n54tech.com/forums/showthread.php?t=18578

the GC dyno is mine, created from JB4 data with virtual dyno.


UK FBO 335i, ̶V̶T̶T̶ ̶G̶C̶s̶ China 19T, JB4, PI meth, BMS CP, OCC, Braided brake lines. Diff Lockdown. TMAP sensor, custom bucketless stage2

11.79@119mph on stockers, CP meth (UK, Santa Pod)
11.74@129mph on GCs, custom port meth injection.
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(#130)
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nfantbabyjesus nfantbabyjesus is offline
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Car: 335i
Default 03-01-2017, 10:44 PM

how did you know the o2 fuse was blown, as in, what was happening? i keep getting o2 codes, but i replaced both front o2's yet im still getting the codes.

which fuse is the o2 fuse, maybe ill go ahead and check it even if you didn't have the same symptoms.
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goldfz8 goldfz8 is offline
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Car: BMW 135, Yamaha fz8
Default 03-01-2017, 11:59 PM

Had a code for 02sensors. The fuse for a e82 is behind the glove box


2008 BMW 135i MT: Stock turbo FBO
502whp 593wtq
11.995 @122.08. 60' 2.041
3180lbs w/o driver
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