|
|
|
|
Thread Tools | Display Modes |
06-23-2008, 09:52 AM | #1 |
Scooby Newbie
Member#: 107693
Join Date: Feb 2006
Location: CYPRUS-EUROPE
Vehicle:2006 impreza Race car 700hp |
Boost controll for twin ext. wastegate??
We just installed our Ultimate Racing GT4088 twin entry twin external wastegate kit. We use Greddy's profec B boost controller, however we cannot control the boost, the wastegates do not open. We connected the hoses from the solenoid to the wastegates as per Greddy's instructions for external wastegate and put T connections between the wastegates, however the boost goes skyhigh.
Any ideas??
* Registered users of the site do not see these ads.
|
06-23-2008, 10:38 AM | #2 |
Sammo Hung
Moderator Member#: 10613
Join Date: Sep 2001
Chapter/Region:
South East
Location: N Fla / S Ga
Vehicle:2002 USDM WRX WRB |
well you splitting the vacuum to 2 wastegate.
so try lower the boost psi you have in profec b. |
06-23-2008, 11:02 AM | #3 |
Scooby Guru
Member#: 81102
Join Date: Feb 2005
Chapter/Region:
South East
Location: Micro aggression turnt
|
they should at least open on spring pressure, depending on what kind of spring they are....
|
06-23-2008, 12:10 PM | #4 |
Scooby Specialist
Member#: 53756
Join Date: Jan 2004
Chapter/Region:
MAIC
Location: MAIC
Vehicle:2002 WRX WRB |
I had the same problem, I had the hoses on the wrong nipples of the wastegates.
|
06-23-2008, 03:55 PM | #5 |
Sammo Hung
Moderator Member#: 10613
Join Date: Sep 2001
Chapter/Region:
South East
Location: N Fla / S Ga
Vehicle:2002 USDM WRX WRB |
he said nipples..
|
06-24-2008, 12:02 AM | #6 |
Scooby Specialist
Member#: 127670
Join Date: Sep 2006
Chapter/Region:
MAIC
Location: Lehigh Acres, FL
Vehicle:2007 HTA GT3794 Darton Sleeved |
(.) (.)
|
06-24-2008, 12:12 AM | #7 |
Scooby Specialist
Member#: 83843
Join Date: Mar 2005
Chapter/Region:
MAIC
Location: NOVA
Vehicle:0000 04 STI/EVO |
your lines are crossed up, you should try a halman manual boost controller!
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Dual Wastergate boost control, best,problems ext | saintluciascooby | Built Motor Discussion | 0 | 07-07-2008 10:56 AM |
FOR SALE: Intake, EM, Boost Controler for WRX/STi | JASWRX | Engine/Power/Exhaust | 0 | 10-10-2006 07:42 PM |
Whats the best electronic boost controller for a WRX? | MCCSpear231 | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 9 | 06-11-2001 12:13 AM |
What kind of boost controller for WRX's? | dannyboy7 | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 13 | 05-19-2001 07:06 PM |
Got a new Greddy Boost Controller for $90, now what? Help. | SubyPrez20 | Tri-State Area Forum | 0 | 04-20-2001 07:41 AM |