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View Full Version : HERO - 2005 WRX HTA68 + 740's

BG @ BrenTuning
08-22-2010, 03:41 PM
2005 WRX

SPT Intake
GMS Inlet
Walbro 255 Pump
740 DW injectors
HTA68
TGV Deletes
Thermo Spacers
TXS TMIC
Forge Unos
Modded BOV
3" Cobb turboback
2" Uppipe
1 Step Colder spark plugs

Tuning notes:

Lots of mechanical gremlins and leaks finally fixed :spin:
10.8 AFR
Flat boost to redline with IWG.
Moderately aggressive timing (car liked it through hot lapping)
Boost comes at 3700 (19.0) however peaks out at 5000 rpms (20.xx and holds to redline. (porting may help here and it reflects on the graph)
Clutch starting to let go at 20psi after a few runs :devil:
Almost out of MAF.

http://img.photobucket.com/albums/v412/brenwrx/hta68tmic.jpg
shtbxr22
08-22-2010, 05:37 PM
damn hero! beat down my door with that 2.0 :up:
RCKSTR
08-22-2010, 07:18 PM
HOLY..... Wowza :eek: Congrats Hero :devil:
98Wagoon
08-22-2010, 07:36 PM
congrats dooder!
bigd_wright
08-22-2010, 07:38 PM
Nice numbers Hero! And great tune Bren! A job well done! AGAIN!!:spin:
itsmy04wrx
08-22-2010, 07:44 PM
Nice!
BG @ BrenTuning
08-22-2010, 07:51 PM
Lots of bugs to work out and tuning on this one, probably 6 hours worth. After last night it was done and well worth it.
shtbxr22
08-22-2010, 07:55 PM
I almost forgot.......randy? :lol: :hide:
jwebsta32
08-22-2010, 07:56 PM
Nice numbers duderino
Subyspeed
08-22-2010, 08:52 PM
nicely done :devil:
DHGurs
08-22-2010, 09:14 PM
Wow! Nice numbers on the 2.0, that turbo is a great value!
Hero
08-23-2010, 09:12 AM
many thanks to Bren on pulling out the mad overtime on this one! Bren is one of the most stand up guys I've ever worked with and I plan on continuing to work with him on many projects well into the future. :cool:

a couple of slight corrections to the mod list so you guys know what's really going under the hood:

TGVs NOT deleted (still some potential there) - :D
750cc top feed DWs
Invidia upipe
Perrin down pipe w/Cobb catback

Mechanical gremlins list (these caused some really funky issues during the first tune):

1. boost leak at the BOV
2. pinched o-ring at the fuel tank
3. broken EVAP duty solenoid
4. two loose grounds at intake manifold
5. loose coil pack wire (broken clip)

Once i killed all these little gremlins Bren was able to CLEAN HOUSE with the tune!

Thanks again dawg - couldn't have done it without you!
BG @ BrenTuning
08-23-2010, 09:22 AM
Update: stock clutch just gave up. :)
Hero
08-23-2010, 09:23 AM
Update: stock clutch just gave up. :)

yup - looking for a new one as we speak :e :spin:
squeethebee
08-23-2010, 09:31 AM
Did you ever know that you're my...

ed
Hero
08-23-2010, 09:33 AM
Did you ever know that you're my...

ed

:lol:
BG @ BrenTuning
08-23-2010, 09:40 AM
Did you ever know that you're my...

ed

:lol::lol::lol:
Berge56
08-23-2010, 09:56 AM
Nice power Hero!
Hero
08-23-2010, 10:03 AM
Nice power Hero!

thanks - now i just need to learn how to drive it :rofl:
civic si hb
08-23-2010, 10:45 AM
Crushed oem BPV???
Hero
08-23-2010, 10:46 AM
Crushed oem BPV???

yup - anyone want my GFB Hybrid BOV?

crushed oem held 26psi before we backed it down to 20psi :D
Berge56
08-23-2010, 11:17 AM
26 psi on stock 2.0? :eek:
BG @ BrenTuning
08-23-2010, 11:19 AM
26 psi on stock 2.0? :eek:

MBC woes, shut it down as soon as it spiked via boost cut.
Hero
08-23-2010, 11:19 AM
26 psi on stock 2.0? :eek:

don't worry - we backed it down, back down to 20psi :)
Berge56
08-23-2010, 11:24 AM
MBC woes, shut it down as soon as it spiked via boost cut.

Ah yes those are always fun.
civic si hb
08-23-2010, 09:40 PM
This will be the turbo I get most likely once I upgrade my tranny :devil:
itsmy04wrx
08-23-2010, 09:55 PM
Crushed oem BPV???

We didn't do this to mine.
civic si hb
08-23-2010, 09:58 PM
We didn't do this to mine.


Works wonders.... Love it :)
bigd_wright
08-23-2010, 10:07 PM
Works wonders.... Love it :)
Def worth the money....errr never mind i love free mods!!:spin: Does def work wonders!:up:
Hero
08-24-2010, 08:25 AM
This will be the turbo I get most likely once I upgrade my tranny :devil:

yeah - don't be like me - get the tranny and clutch done first :spin:
BG @ BrenTuning
08-27-2010, 10:22 AM
We didn't do this to mine.

Was yours aftermarket at the time? Overwise I would have :D When are you bringing it down for the fuel pump? :D
civic si hb
08-27-2010, 11:10 AM
yeah - don't be like me - get the tranny and clutch done first :spin:


Yeah I'll do the tranny 1st then try to make a few bucks off my 06 5speed tranny if I can.
Hero
08-27-2010, 11:29 AM
Clutch kit goin in today

http://i865.photobucket.com/albums/ab215/albertov04/08262010346.jpg
http://i865.photobucket.com/albums/ab215/albertov04/08262010337-1.jpg
http://i865.photobucket.com/albums/ab215/albertov04/08262010342.jpg
jwebsta32
08-27-2010, 11:41 AM
what clutch did you get.