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02-03-2007, 11:14 PM | #1 |
Scooby Guru
Member#: 64673
Join Date: Jun 2004
Chapter/Region:
NWIC
Location: portland
Vehicle:1990 Legacy wagon goes 12.387 @ 116.5 |
The one and ONLY twin charged Legacy!
"All" done and running!
GT30/GT32 equivilent feeding an Eaton M62 supercharger..... I have a pinhole exhuast leak on the downpipe, I need to wrap the turbo with insulation, and one or two other odds and ends, but the damn thing is TITS! So I just took it out and drove it up and down the freeway once....... about 8 low rpm pulls, never more than 4500 rpm... First annoying problem... Down pipe is too "long" and exhaust hits the most minor of speed bumps.... I will have to pull the downpipe off and cut about 1-2" out of it. I will fix that pinhole leak around the downpipe turbine side flange while I am at it... Second annoying problem... Seems to be ALOT of oil getting jizzed everywhere.. Since its night, and now I am home from the shop, I couldnt look for where it coming from, but I am pretty sure I need to install a different bango bolt into the block, or make an inline brass restrictor. Third problem.... Not sure, havent driven it long enough... ;D THE GOOD NEWS>>>>>>>>>>>>>>>>>>>>>>>>>>> IT WORKS! Its fast as **** 8 psi at 1500 rpm 11 psi at 2500 rpm 16 psi at 3500 rpm 16 psi stays rock steady.... Its fast as ****! 4 extra psi is alot! And I still havent taken over 4500 rpm! Its an easy 230-240 whp right now, and you can tell... Now to fix those problems, and get a boost controller..... And fab some sort of air filter!
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02-03-2007, 11:29 PM | #2 |
Scooby Guru
Member#: 115154
Join Date: May 2006
Chapter/Region:
MWSOC
Location: NYC
Vehicle:2005 Outback XT White on grey |
wow, that's a nice setup. Is that on a stock ej22t? Is the turbo before or after the SC on the intake track?
Details man, details! |
02-03-2007, 11:33 PM | #3 |
Scooby Guru
Member#: 90539
Join Date: Jul 2005
Chapter/Region:
South East
Location: SWLA
Vehicle:My BOV goes COVFEFE! |
Very cool. Good to see people who actually do mods that require independent thought and ingenuity rather than just copying Bob next door. Think you'll get it dyno'ed?
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02-03-2007, 11:35 PM | #4 |
Scooby Guru
Member#: 90539
Join Date: Jul 2005
Chapter/Region:
South East
Location: SWLA
Vehicle:My BOV goes COVFEFE! |
Wow, that is just sweet. Oh, did I say that already? Amazing you have supercharged AND turbocharged your subaru and we can't even get aftermarket supercharger kits yet.
Cool project bump for you |
02-03-2007, 11:38 PM | #5 |
Scooby Guru
Member#: 64673
Join Date: Jun 2004
Chapter/Region:
NWIC
Location: portland
Vehicle:1990 Legacy wagon goes 12.387 @ 116.5 |
? year block case
1993 ej22t crank, pistons and rods 2.0 Twin turbo heads and intake manifold 550 yellow side feed STI injectors Vortech 3-1 FMU Modified MAF Perfect Power 6 Dynoing next Saturday, shooting for 300 minimum...... |
02-03-2007, 11:54 PM | #6 |
Scooby Guru
Member#: 115154
Join Date: May 2006
Chapter/Region:
MWSOC
Location: NYC
Vehicle:2005 Outback XT White on grey |
cool, did you tune the pp6 yourself or are you having a shop do it? If it wasn't so glitchy with the later MAF cars, I would be using it instead of emanage...
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02-04-2007, 12:00 AM | #7 |
Scooby Guru
Member#: 64673
Join Date: Jun 2004
Chapter/Region:
NWIC
Location: portland
Vehicle:1990 Legacy wagon goes 12.387 @ 116.5 |
Tune it myself....
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02-04-2007, 01:00 AM | #8 |
Scooby Newbie
Member#: 30695
Join Date: Dec 2002
Chapter/Region:
MWSOC
Location: Does your mother sew?
Vehicle:BOOM , Get her to sew THAT! |
Awesome project!
This may be a noobish question (really, how many of us have twin charged vehicles?) Do you control the turbo wastegate from the differential between two or from the intake after the supercharger? I just wondered how you would go about mapping and controlling the turbo with a supercharger that adds it's own psi to the mix? How you keep them balanced without fluctuations? (A seesaw effect if each has it's own separate control.) |
02-04-2007, 01:14 AM | #9 |
Scooby Guru
Member#: 64673
Join Date: Jun 2004
Chapter/Region:
NWIC
Location: portland
Vehicle:1990 Legacy wagon goes 12.387 @ 116.5 |
turbo st8 into supercharger.... for now... But I doubt its gonna change.. The turbo is so huge it doesnt want to spool on its own.
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02-04-2007, 01:27 AM | #10 |
Scooby Guru
Member#: 94945
Join Date: Aug 2005
Chapter/Region:
MWSOC
Location: Plover, WI
Vehicle:2015 Dodge Charger AWD |
That's so ****ing cool...you never stop ticking man
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02-04-2007, 08:53 AM | #11 |
Scooby Specialist
Member#: 2263
Join Date: Sep 2000
Chapter/Region:
Tri-State
Location: Hudson Valley
Vehicle:2014 Sportwagen TDI |
you rock
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02-04-2007, 09:23 AM | #12 |
Scooby Specialist
Member#: 60224
Join Date: Apr 2004
Chapter/Region:
MAIC
Location: NOVA
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That's sweet, great work... Post up some more details when you get all the bugs worked out
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02-04-2007, 10:58 AM | #13 |
Scooby Guru
Member#: 64673
Join Date: Jun 2004
Chapter/Region:
NWIC
Location: portland
Vehicle:1990 Legacy wagon goes 12.387 @ 116.5 |
The turbo wastegate is connected via vaccumn line after the supercharger. So it starts bleeding off at only 4-5 psi! For now.....
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02-04-2007, 10:59 AM | #14 |
Scooby Guru
Member#: 134005
Join Date: Dec 2006
Chapter/Region:
MAIC
Location: Pittsburgh, PA
Vehicle:2004 WRX Premium PSM |
Niceeee
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02-04-2007, 03:36 PM | #15 |
*** Banned ***
Member#: 103499
Join Date: Dec 2005
Chapter/Region:
W. Canada
Location: in the "250"
Vehicle:90's gc/bc rusty? |
go for it. I think sleeper may be an understatement.
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02-04-2007, 06:20 PM | #16 |
Scooby Guru
Member#: 115154
Join Date: May 2006
Chapter/Region:
MWSOC
Location: NYC
Vehicle:2005 Outback XT White on grey |
Is that eaton off a mercedes Kompressor? I vaguely remember someone using that when they were SC'ing their subbie too...
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02-04-2007, 07:29 PM | #17 | |
Scooby Specialist
Member#: 38120
Join Date: Jun 2003
Chapter/Region:
South East
Location: Greenville, SC
Vehicle:1991 Rio Red Legacy Turbo |
Quote:
Doug, that is awesome. I preface everything I say about your car with 'This guy is crazy, but in a good way'. |
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02-05-2007, 08:01 AM | #18 |
Scooby Specialist
Member#: 22928
Join Date: Aug 2002
Chapter/Region:
NESIC
Location: Fitchburg, MA
Vehicle:2015 Legacy Limited Lapis Blue |
VIDEOS please!!!
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02-05-2007, 09:12 AM | #19 |
Scooby Specialist
Member#: 92423
Join Date: Jul 2005
Chapter/Region:
MAIC
Location: chillin with Poseidon
Vehicle:2007 Honda CRV and dolphins and s**t |
uh, why?
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02-05-2007, 09:17 AM | #20 |
Scooby Specialist
Member#: 44009
Join Date: Sep 2003
Chapter/Region:
South East
Location: in an old barn
Vehicle:2001 Toyota Tundra red/bird poop |
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02-05-2007, 10:33 AM | #21 |
Scooby Specialist
Member#: 16874
Join Date: Mar 2002
Chapter/Region:
NWIC
Location: Beaverton, OR
Vehicle:2008 2008 Audi RS 4 2014 Audi S Q5 |
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02-05-2007, 11:06 AM | #22 |
Scooby Specialist
Member#: 92423
Join Date: Jul 2005
Chapter/Region:
MAIC
Location: chillin with Poseidon
Vehicle:2007 Honda CRV and dolphins and s**t |
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02-05-2007, 11:27 AM | #23 |
Scooby Specialist
Member#: 38629
Join Date: Jun 2003
Chapter/Region:
NWIC
Location: Northwest
Vehicle:1999 Legacy GT (STI) White |
Awesome work.
It's not a video, but here's a pic of your car I took at the West Coast Subaru show number 8. |
02-05-2007, 11:33 AM | #24 |
Scooby Specialist
Member#: 97745
Join Date: Oct 2005
Chapter/Region:
MWSOC
Location: Chicago-Subs
Vehicle:2005 OBXT 5spd red 05 OB Lmited Black |
Pretty pimp............
If Im following you correctly?...Your using the supercharger to help spool the turbo...Because the things so freakin huge it can barely spool itself? |
02-05-2007, 11:57 AM | #25 |
Scooby Specialist
Member#: 44472
Join Date: Sep 2003
Chapter/Region:
NWIC
Location: Bellingham, WA
Vehicle:Ver2 Legacy StiRA 88 RX, 87 RX, 07 FXT |
Nice work reddevil
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