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Thread: Dyno sheets post them up! -Turbo-

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Posts: 101-110 of 201
2010-05-23 06:30:18
#101
Originally Posted by B13
Bluebird DET, GT2871R, 1000cc top feeders, walboro FP, JGY fuel rail, nismo fpr, JGY manifold, 3"DP + Exhaust, MAP ECU tuned on E85.



I use a stock DE ECU and its not set up by default to see as much air as my car is making. When it get's into high boost my A/F is all over the place. I have a GTIR ECU ready to go in. Should fix it so I can raise boost and eliminate the stuttering I'm getting at high boost.


what turbine housing on your 2871?
2010-05-23 15:10:50
#102
I wanna say .63 but mise came with a massive 4" inlet that tapers down to the impeller. Had to...um...modify it a little to make it work. Almost made me cry.

2010-05-23 15:13:19
#103
im referring to the exhaust side
2010-05-24 14:58:08
#104
Standard T25 flange. I wanna say 76 trim. I'm not really sure at this point because the folks I bought it from had to get me a different one than the one I ordered due to short supply. In the end mine came from someone else and it was not quite the same one I ordered.
2010-06-25 23:46:50
#105
Originally Posted by B13
Standard T25 flange. I wanna say 76 trim. I'm not really sure at this point because the folks I bought it from had to get me a different one than the one I ordered due to short supply. In the end mine came from someone else and it was not quite the same one I ordered.


u did 350 on 13psi?
2010-07-08 16:54:55
#106
Finally got around to doing mine with a decent tune.

T25/BC2's
Turbo XS mbc
Innovative wideband
JWT/SAFC II
Z32 maf/370cc injectors
2.5" dp to 3" exhaust with resonator only



12psi on the 1st two runs and 14psi on the last and what a difference 2psi can do!!!
2010-07-09 14:49:08
#107
thats what i call a powerband, over 180whp between 4500 and 7300 RPM
2010-07-15 04:47:44
#108
Here are a couple graphs of some cars that have came in.

First, my brother's SR20DE-T 91 SE-R
Stock motor
Stock DET manifold with adapter plate to T3
Hahn racecraft 20G turbo
550cc Injectors
Stock MAF
12psi
Stock code tuned with Nismotronic
(Getting Z32 MAF and TunerCode soon!)



Stock SR20DET
Equal Length Turbo Manifold
3076R
14psi
780cc injectors
Z32 maf
TunerCode tuned via Nismotronic

I have no idea where the graphs went to of the full pulls, but it definitely revved out further than 6500, so don't worry it didn't stop there! I probably just forgot to save them before starting another folder..

2010-07-31 03:29:12
#109
Got my car running much better today.
Supporting mods include:
~USDM SR20 highport
~S15 ballbearing T28 with HKS wastegate
~2.5" downpipe to 3" side exit
~JWT S3 cams
~Unorthodox pullies
~Fidanza flywheel
~Calum basic ECU and Apexi SAFC-II
~S15 injectors
~N60 MAF (blow through setup



Done on 12lbs of boost that drops down to 10.
2010-09-09 23:16:15
#110
Originally Posted by SE-Rawkus
B13
SR20VE+T
EMS Stinger 4424
Eagle Rods
Weisco Pistons 8.5:1
Protech Tubular Manifold
Precision SC61 (Stage 5 rear wheel, E-Cover Comp.)
Tial 44mm
N1 Ported Manifold by Miko
Nismo 740cc Injectors
3" Aluminum IC Piping
Tuning by Andre Cargil

23 psi





I would like to see #s like this on my nx...this was on race gas I am guessing
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