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Old 05-04-2009, 05:44 PM   #96
Scooby Specialist
Member#: 88067
Join Date: May 2005
Chapter/Region: NWIC

Power mods and supporting mods are:
Turbonetics GT-K 500 rotated turbo
Treadstone 3.5" cold air intake with K&N cone air filter
Treadstone 304 stainless steel up pipe
Treadstone 304 stainless steel downpipe with replumbed dump tube
Cusco exhaust manifold header
HKS Carbon-TI exhaust
Tial 44mm external wastegate
Tial Bv 50mm VTA blow off valve
GrimmSpeed 8mm phenolic spacers
GrimmSpeed TGV deletes
GrimmSpeed PnP intake manifold
TurboSmart eBoost2 40psi Sleeper Series EBC
Ultimate Racing 1260cc top-feed fuel injector and fuel rail kit (being installed this week)
Walbro 255 lph fuel pump (adding a second Walbro this week)
NGK one step colder plugs
Cobb AccessPORT v2
Snow Performance Stage 2 boost cooler methanol injection kit
Snow Performance Safeinjection failsafe
Snow Performance V-100 boost controller upgrade

With the above setup my '05 STi pulled 438whp/440wtq @26psi on 92 pump/meth and 462whp/460wtq @29psi on Q16 on a Dyno Dynamics dyno. That was with a single Walbro and Deatschwerks 850cc injectors.

Here's my dyno maps on the numbers above

The car is being fitted with an Ultimate Racing 1260cc top-feed injector and fuel rail kit and a dual Walbro setup and tuned with E85 on Friday. If all goes well, we hope to have her at the track Friday night. I hope to hit close to 475-485 whp/wtq, perhaps more on the dyno tune.

I am looking forward to joining the army!
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Last edited by STiyiyi; 05-06-2009 at 08:15 AM.
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