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08-02-2013, 12:31 AM | #1 |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Finally, Im getting around to it and give a go on Dynojet in my city.
The number is a little bit impresive to me and curve turns out to be smooth and normal. Before: Facility: Craftology Fabrication Beijing PRC Weather: 96.8F Humidity: over 50% (was pouring on that day) Tuner: Lusang Dyno info: Dyno Cosber Baseline for dyno: 210whp 2.5 STI Gear: 4th Peak HP: 377 @5698 RPM Peak TQ: 350 @5586 RPM Target Boost: 22-23 psi Target AFR: 10.8 Fuel: Local Ron 95 equivallant to 91 in US, maybe even worse ECU: ViPec V44 PnP, ViPec IAT, Knock Interface Vehicle: JBP 05 EUDM WRX with T20C701 block swapped After: Facility: ABL Beijing PRC Weather: 100 F Humidity: less then 15% (sunny and roasted day) Tuner: Lusang Dyno info: Dyno Cosber Baseline for dyno: 210whp 2.5 STI Gear: 4th Peak HP: 419 @6200 RPM Peak TQ: 390 @5400 RPM Target Boost: 24 psi Target AFR: 11 after injection Ignition timing: 12-17 degree Fuel: Local Ron 95 ECU: ViPec V44 PnP, ViPec IAT, Knock Interface Meth Injection: Aquamist HFS6 with 100% ethanol, 1mm jet with 0.9mm restrictors Now Facility:Fist Auto Beijing PRC Weather: 60 F windy Humidity: 20% Dyno info: DynoJet Baseline for dyno: 230whp 2.5 STI Gear: 4th Factor: STD Peak HP: 455.7whp Peak TQ: 545.37wtq(NM) Target Boost: 24 psi Target AFR: 11.2 after injection Ignition timing: 12-17 degree Fuel: Local Ron 95 ECU: ViPec V44 PnP, ViPec IAT, Knock Interface Meth Injection: Aquamist HFS6 with 98% ethanol, 1mm jet with 0.9mm restrictors Engine Spec: T20C701 MY05 JDM STI Spec-C Engine with 8,000rpm Fuel Cut T20C701 MY05 JDM STI Spec-C Block Custom Made Aluminium FMIC Pipes Spec-C Straight Runner Reversed Manifold Manley 2.2 Forged Pistons 8.5:1 Comp Ratio Manley Turbo Tuff I Beam Conrods BC Valve, Spring and Titanium Retainer 12 STI Crankshaft Power Division GSC Stage 2 Camshaft 272 Degree ACL Spun Bearings and Main Bearings 12mm Subaru Japan Experimental Oil Pump ARP Head Bolt Perrin Signature FMIC with Red Pipes and Black Core Perrin Signature FMIC Black Core Perrin 77mm Big Maf Intake K&N RE0880 Diametre 102mm Height 356mm Custom Made Intake Pipe 102mm with HKS Filter for better sound Perrin Alumium Catch-Up Tank Cusco Air/Oil Seperate Tank Grimmspeed Air/Oil Seperator Denso IK22 7 degree Spark Plugs Tomei Equal Length Manifold Tomei Up Pipe Cusco Downpipe Custom Made Rotated Up Pipe T3 Flange and Extension Custom Made Rotated Downpipe with V-band Flange HKS Spec-R Mid and Rear Exhaust HKS Silencer Mid and Rear DW 850cc Top Feed Injector DW 1000cc Top Feed EV14 Injectors Custom Made Fuel Rail with AN6 connectors and Braided hoses AEM Fuel Reguator Walbro 255L Fuel Pump DW 301 300L/H Fuel Pump Blouch Dominator 1.5 XT-R Turbo (GT30R with 10cm2 Hotside) Garrett GTX3076R 102mm Anti-Surge Inlet with .82 Hotside Blouch Turbo Hotside Blanket Tial 55mm Q Valve Tial 44mm External Wastegate Prodrive 3-Pot Boost Solenoid Grimmspeed 3-Pot Boost Solenoid Grimmspeed Manul Boost Controller Grimmspeed 8mm Manifold Gasket Omni 4 Bar MAP Sensor Innovation LC-1 Wide-Band O2 Sensor AEM Wide-Band O2 Sensor JUN Carbon Fibre Bonnet Dampers Killer B Radiator Cover Killer B Alternator Cover Sickspeed Bolts in purple Custom Made top Mounted Oil Cooler Setup Greddy Grex Thermostat Oil adapter (85 degress fully open) Aquamist HFS 6 Water/Meth Injection Kit Howerton Engineering Two Gallon Twin Tank with Pump Cooling Fans Re-Routed AC pipes and Power Steering Pipes DEI Titanium Exhaust Wraps 455.7whp and 545.37wtq (NM) 24psi all the way to 7800rpm VIDEO Last edited by hummelsubaru; 05-13-2014 at 02:55 AM. |
08-02-2013, 01:48 AM | #2 |
Scooby Specialist
Member#: 178426
Join Date: Apr 2008
Location: FoCo
Vehicle:2010 S4 Gray |
No offense, but that dyno looks terrible. When are you hitting full spool on the street?
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08-02-2013, 02:15 AM | #3 |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Last edited by hummelsubaru; 08-02-2013 at 02:26 AM. |
08-02-2013, 02:27 AM | #4 |
Scooby Specialist
Member#: 178426
Join Date: Apr 2008
Location: FoCo
Vehicle:2010 S4 Gray |
The curve looks bad on the dyno because your hitting full boost at 5700rpms and only make 370whp. That's what I was referring too. Glad to hear it spools faster on the street.
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08-02-2013, 02:36 AM | #5 | |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Quote:
Dyno Cosber is still under development. They are improving so it will be better la'er on. |
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08-02-2013, 07:45 AM | #6 |
Scooby Guru
Member#: 56203
Join Date: Feb 2004
Chapter/Region:
Tri-State
Location: south nj
Vehicle:00 RSTI Coupe Twin Scroll 2.5XTR EJ207 |
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08-04-2013, 08:45 PM | #7 |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
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08-05-2013, 01:10 AM | #8 |
Scooby Newbie
Member#: 352498
Join Date: Apr 2013
Chapter/Region:
NESIC
Location: CT
Vehicle:2008 Wrx 2.5L World Rally Blue |
You have a beautiful car. I bet that thing is a blast. You did a good job on it. Very clean and I really like the body work on it also.
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08-05-2013, 01:49 AM | #9 |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
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08-05-2013, 02:15 AM | #10 |
Scooby Newbie
Member#: 352498
Join Date: Apr 2013
Chapter/Region:
NESIC
Location: CT
Vehicle:2008 Wrx 2.5L World Rally Blue |
How does that water/meth set up work for you? Does it it add any good usable power? I was thinking about getting a kit next summer and using it just in the summer time so I can run maybe a little more timing or boost when it's hot out without having to run the car so rich.
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08-05-2013, 02:23 AM | #11 | |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Quote:
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08-05-2013, 03:02 AM | #12 |
Scooby Newbie
Member#: 352498
Join Date: Apr 2013
Chapter/Region:
NESIC
Location: CT
Vehicle:2008 Wrx 2.5L World Rally Blue |
Thank you that would be great. Good luck with it look forward to hearing from you.
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08-05-2013, 04:23 AM | #13 |
Scooby Specialist
Member#: 103631
Join Date: Dec 2005
Location: Mililani, Hawaii
Vehicle:2004 STI Gray |
I think your air filter is far too small.
I'm jk. Nice setup |
08-06-2013, 02:58 PM | #14 |
Scooby Specialist
Member#: 147972
Join Date: May 2007
Chapter/Region:
MAIC
Location: severna park md
Vehicle:2004 wrx hybrid 18g 11.9@117 dd |
I like the body lines, was this car originally white?
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08-07-2013, 09:07 PM | #15 |
Scooby Newbie
Member#: 258165
Join Date: Sep 2010
Chapter/Region:
NWIC
Location: Forest Grove, OR
Vehicle:2015 WRX DGM |
Really nice build...but I think that's about the worst powerband I've ever seen...? Full boost at 5000rpm on the street for 377hp?
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08-08-2013, 02:16 AM | #16 |
Scooby Newbie
Member#: 255789
Join Date: Aug 2010
Chapter/Region:
International
Location: Beijing,China
Vehicle:2008 sti10(GRF) Red |
bad fuel anyway...
u might want to try E85 |
08-08-2013, 02:28 AM | #17 | |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Quote:
eventually, target afr is 10.6-10.8, peak boost 22psi, ignition is 14 degree which are really really bad. Another factor i suppose is dyno itself coz its local brand and still under development. |
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08-08-2013, 03:15 AM | #18 |
Scooby Newbie
Member#: 346106
Join Date: Feb 2013
Vehicle:2006 SGM BW88-75 E85 |
Yea with a Garrett GTX3076R you should be seeing full boost way before that. My car hits 24psi by 5100rpm in 3rd gear with a BW 88-75 (40r).
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08-08-2013, 03:31 AM | #19 |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
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08-08-2013, 05:54 AM | #20 |
Scooby Specialist
Member#: 328635
Join Date: Aug 2012
Chapter/Region:
NWIC
Location: Portland*
Vehicle:2004 STi GTX3076R Rally Blue |
Hmmm, yeah something is off on this.
I know its a 2.2 but it should pick up boost sooner and keep pulling seeing you did head work along with that GTX. Have you checked to be sure the turbo is in good working order? I'm running a 2.5 with similar head work but 8:1 and 92 for fuel picking up boost at 4k and it made more power till I cut it off st 8k. But that aside good work making that bay clean, also what fenders are those? |
08-08-2013, 09:34 PM | #21 | |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Quote:
some further questions for all your guys. The answers will be appreciated. What is the possible problem to cause late peak boost and less power apart from hardware failure. Some reference datas: afr 10.6-10.8 IDC (dw1000cc) 91% 2.2 kit gtx3076 22-23 psi ignition 13-14 degree Bad fuel in my city Thats what I did during the tune to make knock free. So weired. |
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08-08-2013, 11:34 PM | #22 |
Scooby Specialist
Member#: 298926
Join Date: Oct 2011
Chapter/Region:
W. Canada
Location: Calgary, Alberta Canada
Vehicle:2007 USDM STI Satin White Pearl |
Probably the square piston design that makes these strokers a knocking b****. and a combination of the lower grade fuel, Meth might help your situation but only to some extent before hitting the same plateau your at currently...
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08-09-2013, 02:14 AM | #23 | |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
Quote:
Meth is ready and waiting for rewiring to the ViPec Thanks mate! |
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08-08-2013, 11:37 PM | #24 |
Scooby Newbie
Member#: 346106
Join Date: Feb 2013
Vehicle:2006 SGM BW88-75 E85 |
What AFR are you running up tell peak torque? How much timing you running before peak torque?
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08-09-2013, 02:16 AM | #25 |
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
Vehicle:'05 WRX JBP WFC#207 GTX3076 ViPec V44 |
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