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Old 09-11-2005, 02:59 PM   #1
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Member#: 19221
Join Date: May 2002
Chapter/Region: South East
Location: Jacksonville, FL
2005 Legacy GT (STi)
UR35R/Rotated Intake Mani

Default Legacy GT 380whp and 389ft/lbs with STi TMIC

Well most of you have seen my post about my 2005 Legacy GT that has basically been converted so that I can run STi type turbos. We finally got it on the dyno with the FP3065R and I got some numbers that I am proud to post up. Took me about an hour to get it all dialed in with the UTEC, we probably could have gotten more out of it but we ran out of time. I am also not so keen on going too much higher with the stock Version 7 STi TMIC.

Here is the chart:

The lower curve is what it put down on the very first pull at 17psi. The final tune was at 24.5psi of boost. The turbo started to spool up a bit slower after we had it on the dyno for a bit and I wasnt sure if it was due to having too many fans on the car or what. Once we took it for a road tune then I found that I had an exhaust leak at the manifold to uppipe connection. I just replaced that gasket prior to putting it on the dyno, and that was the forth one. Other than that issue, the car is absolutely insane!!!

Pictures and more info can be found here:

Engine Mod List:

-STI JDM Version 7 Top Mount Intercooler
-STi JDM Version 7 Intake Manifold
-GodSpeed 650R Spec Kit
-GT35R (FP3065) Rotated Mount (.70AR Compressor Housing, .7x turbine Housing, 65lb wheel)
-GTSpec Modified Exhaust Manifold w/ uppipe (both wrapped)
-Tial 44mm Wastegate V-Band (15psi spring)
-Wastegate Loop Pipe (Dumped Back into Downpipe)
-Catless V-Band Flanged 3 Downpipe
-3.5 Intake w/ MAF Housing (AEM Type Filter)
-Stainless Steel Braided Oil line and Fittings
-Power Enterprise 850cc Injectors (Side Feed)
-Custom Fabricated Fuel Pump Assembly (Walbro 255lph Pump)
-TGV Delete Housings (Ported and Polished w/ bar still in place)
-Magnus Motorsports Intake Manifold (Removed Temp.)
-Hondata Intake Manifold Gaskets
-TurboXS New Type-H BOV
-AVO 3 Cat-back exhaust system

All Comments and Questions are welcome.

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