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04-22-2010, 12:34 PM | #1 |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
FP Green on 04 STI, tuned by Jr at The SHOP **NEW NUMBERS**
What do you guys think? We had a lot of problems and Jr didn't want to push it untill i get beter inj, get a stronger BOV, a front 02 sensor, and for some ****ing reason my Walbro pump started to act up so they want me to get a new one with a catch can. Here is were we are at right now, but can't really get on it b/c they said " It will blow up"
Well after spending much more money and time then i was planning we finally got what i wanted and it runs like a baby. Like i promised here is the NEW dyno sheet. at 22-23PSI OLD NEW MOD LIST FP Green DW 740cc Crushed stock BPV Crawford catch can TDV Deletes Full 3" catless exahust Perrin SRI Perrin nlet Stg1 Exedy clutch Light flywheel Light crank pully Had a Perrin EBCS/EBC but switched to MBC FMIC 8mm TGV Spacers Walbro fuel pump
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Last edited by BlackFighter; 05-10-2010 at 12:23 AM. |
04-22-2010, 12:35 PM | #2 |
Scooby Guru
Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:07 FPgreen 7.37@95 WRX VF39+E85 12.0, 121mph |
IDK there is a VF39 at 16psi on pump that made 360whp . Talk to Junior
GL |
04-22-2010, 12:38 PM | #3 |
Scooby Specialist
Member#: 152576
Join Date: Jun 2007
Chapter/Region:
SWIC
Location: Reno, NV
Vehicle:2009 GTR 10.7@ 133 Mayhem Tuning!!!!! |
This isn't the place! Yes those are all possibilities! But to question your tuner and his shop is a little overboard just because your upset and things didnt go smoothly.
Cory |
04-22-2010, 12:54 PM | #4 | |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
Owww no no no, i am not questioning Jr at all, he is a great tunner, if not the best. The whole shop was grat last night and i am not bashing on him at all. I'm pissed at myself and myset up. Jr did his best and that is why i drove for 3hr. We had the car on the dyno for 4 hr and everybody stayed till 830pm trying to get me out of there, soo i have nothign but great words about Jr and The Shop. They gave me a shopping list of what i need, and after i get all of that i'm going back there.
Quote:
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04-22-2010, 12:58 PM | #5 |
Scooby Specialist
Member#: 155598
Join Date: Aug 2007
Chapter/Region:
NESIC
Location: Vernon Connecticut
Vehicle:2004 AW Subaru WRX JDM v7 STI spec-C |
mod list?
stock internals? built? maybe after the injectors? |
04-22-2010, 12:59 PM | #6 | |
Scooby Specialist
Member#: 152576
Join Date: Jun 2007
Chapter/Region:
SWIC
Location: Reno, NV
Vehicle:2009 GTR 10.7@ 133 Mayhem Tuning!!!!! |
Quote:
Jr is an amazing tuner/driver! Cory |
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04-22-2010, 01:04 PM | #7 |
Scooby Guru
Member#: 108051
Join Date: Feb 2006
Chapter/Region:
AKIC
Location: Oneonta, NY
Vehicle:2005 WRX STi WRB |
Did you do the work to your own car? If you do make sure you double check everything twice. clamps fuel pressure all that good stuff. Make sure there's no oil on your intercooler pipes where the couplers clamp down that's how things leak and pop off Make sure that surface is clean and dry.
That's the best word's I can give you. Jr's cool people. And a great tuner... |
04-22-2010, 01:10 PM | #8 | |
Scooby Guru
Member#: 133146
Join Date: Nov 2006
Location: SC
Vehicle:07 FPgreen 7.37@95 WRX VF39+E85 12.0, 121mph |
Quote:
http://forums.nasioc.com/forums/show....php?t=1968619 Just get your stuff fix, and Junior will take of u GL |
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04-22-2010, 01:13 PM | #9 |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
at first we only had 300whp but after finding some hoses popping off and some clamps loss we got it to 360. The BOV is only rated to 18psi so that was one of the prob, and he wants me to get a catch can b/c i'm getting oil pushed in my eng. Be advised that this is a conservitive tune so i don't blow it up. I'm sure if i said "**** it Jr blow the **** out of it" Then it would be much higher but not for long.
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04-22-2010, 03:01 PM | #10 |
Scooby Guru
Member#: 56203
Join Date: Feb 2004
Chapter/Region:
Tri-State
Location: south nj
Vehicle:00 RSTI Coupe Twin Scroll 2.5XTR EJ207 |
how about a mod list?
kinda surpised your car was even tuned with all your fuel issues. |
04-22-2010, 03:11 PM | #11 |
Scooby Specialist
Member#: 128760
Join Date: Oct 2006
Chapter/Region:
RMIC
Location: Over there>
Vehicle:2017 STI Silver |
There's nothing wrong with a 365 WHP car on a conservative tune. Those are fun to drive!
That powerband is awesome! |
04-22-2010, 03:35 PM | #12 |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
MOD LIST
FP Green dw 740cc stock crushed bpv TDV Deletes Full 3" catless exahust Perrin SRI Perrin nlet Stg1 Exedy clutch Light flywheel Light crank pully Had a Perrin EBCS/EBC but switched to MBC FMIC 8mm TGV Spacers Walbro fuel pump (was new but they said it was giving prob, so getting a new one) might have missed somethign Last edited by BlackFighter; 05-10-2010 at 03:46 PM. |
04-22-2010, 04:15 PM | #13 |
Scooby Specialist
Member#: 114631
Join Date: May 2006
Chapter/Region:
Tri-State
Location: TheShopCT / EFI LOGICS
Vehicle:2009 GTR, 735whp 13' Benz, 15' WRX |
Dont worry man. It will take a lil time, effort, and money, but they'll have you up and running stout in no time.
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04-22-2010, 05:08 PM | #14 |
Scooby Guru
Member#: 140163
Join Date: Feb 2007
Chapter/Region:
MAIC
Location: 3MI Racing
Vehicle:03 STi hellaflunctional |
tmic or fmic?
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04-22-2010, 05:11 PM | #15 |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
effort i have, time i can find, its the money prob thats kicking my balls.
FMIC, its in the mod list |
04-22-2010, 05:33 PM | #16 |
Scooby Newbie
Member#: 156326
Join Date: Aug 2007
Chapter/Region:
South East
Location: Mobile
Vehicle:2011 RA 03 bugiftw for the track |
2.4 or 3 inlet? hta? were you only able to get to 18psi b/c of the bov?
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04-22-2010, 05:54 PM | #17 |
Scooby Specialist
Member#: 142029
Join Date: Feb 2007
Chapter/Region:
Tri-State
Location: Lehigh Valley, PA
Vehicle:2013 Forester 2008 350z, 1991 Miata BRG |
what brand injectors? what brand FMIC? Did you change your fuel filter when you did the Walbro (or ever)? Is it the original? I changed my in tank filter the same time I did the Walbro and with only 30k miles on it it looked pretty bad.
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04-22-2010, 06:38 PM | #18 | |
Scooby Guru
Member#: 36033
Join Date: Apr 2003
Chapter/Region:
SCIC
Location: Tuning Lab
Vehicle:CEO PhatBottiTuning 2006 STi GTX3582 + Meth |
Quote:
1 - plugs 2 - compression (tester is $10-20 at any autozone) 3 - leak test (need a compressor and something to plug your intake...like the bottom of a cup) 4 - bov spring - may be able to find a cheap spring to increase the spring pressure in the bov. 5 - clamps (buy cheap clamps from home depot and clamp all your vacuum hoses) Sounds like you're going lean if they're all worried about the fueling. Not many things cause that condition.... bad fuel pump post maf pre turbo leak - sucking in unmetered air = lean bad/clogged injectors varying fueling between cylinders bad fpr |
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04-22-2010, 07:10 PM | #19 | |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
Quote:
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04-24-2010, 09:34 AM | #20 |
Scooby Guru
Member#: 50315
Join Date: Dec 2003
Chapter/Region:
Tri-State
Location: New York
Vehicle:0806 LGTspecB & Saab 9-2xAero5MT DGM & MBP |
Gotta do your regular maintenance and upkeep before pushing the car, for sure. Get that o2 sensor, make sure your fuel delivery is safe, etc etc. Then you can rip it
Just out of curiosity, what tires are you running? |
04-24-2010, 05:51 PM | #21 |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
Well i just found a leak. One bolt was not tight on the tgv to the heads, and as soon as i bolt it tight no more stalling. And i had no idea that mt front 02 was bad. No check eng or anything. Jr in the end came up and said hey you need a front 02 from the dealer. Thats going to run me good $200
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04-25-2010, 09:55 AM | #22 |
Scooby Guru
Member#: 56203
Join Date: Feb 2004
Chapter/Region:
Tri-State
Location: south nj
Vehicle:00 RSTI Coupe Twin Scroll 2.5XTR EJ207 |
get it from fred beans subaru....they have em for under 200
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04-25-2010, 11:21 AM | #23 |
Scooby Specialist
Member#: 30367
Join Date: Nov 2002
Chapter/Region:
South East
Location: nashville, tn
Vehicle:2005 Legacy GT NASA SE PTB Champ |
I'm missing something. 364 on a DD, 20 pounds on a green on pump gas is bad???
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04-25-2010, 03:03 PM | #24 |
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
Vehicle:2004 WRX STI Black RalliSpec Shortblock |
where do you see 20 pounds? Ya i was looking somewhere around 380-400 tops.
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04-26-2010, 01:05 AM | #25 |
Scooby Guru
Member#: 64908
Join Date: Jun 2004
Chapter/Region:
Tri-State
Location: Tuning 8/9sec Subies all over
Vehicle:10.8 XT+9.2@155 GR+ 9.1/157mph 2015 STI |
Just to clear up a few things.
The fuel pump was whining bad... No issues with actual fuel delivery. The Helix injectors SUCK... They always have, and always will. The Blitz BOV was blowing open at low boost and idle.. Weak spring, probably just old and tired. The blowing up comment had nothing to do with fueling/tune.. It had to do with a crankcase line that was hooked up wrong and was basically sucking oil out of the crankcase and into the inlet. The oil was getting into the intake manifold, and obviously into the CC chambers.. Gas + Oil = detonation = blow up. So I told him not to beat on it until that is fixes to prevent it from blowing up |
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