04 STi Stock Block and Head, 400hp search.

Scott Stokes

New member
Well were to being with this car. I guess i will start from begining. I bought the car in 06 with 10k. This would be my second Subaru, 1 wrx let ex girl friends mom borrow, well totaled. So I got my first STi and my baby. I will have her tell the day I die or my son will get her. But anyway, I am in the hunt for a stock block and heads 400awhp daily driver. So her is what i did the first time, it would still be this way if i didnt rear end a lady at 12.3 mph. Well with a fmic that means alot of things got taken out. So she is being repainted and redone. So this is the list of what she was running and what she did look like..

Engine Mods and Goodies
-Grimmspeed Light Weight Crank Pulley
-Grimmspeed P&P Intake Manifold
-Grimmspeed TGV's
-Grimmspeed EBCS, and MBCS
-Grimmspeed P&P t/body
-Grimmspeed P&P exhaust manifold w/highflow cross pipe
-Grimmspeed Up Pipe with external EWG
-Tial 38mm Wastegate
-Invidia Dp bellmouth catless
-Magnaflow catback
-FP Green HTA turbo 3in inlet P&P, EWG bracket
-Walbro 255
-fiveOmotorsports 850cc Sidefeed injectors
-SPT Cold air intake
-Turboxs FMIC with Race BOV
-EXEDY twin clutch
-EXEDY Light Flywheel
-Cobb Ap


Car dyno at 347awhp at 15psi and 402awhp at 22psi. There is alot changing on this car. The car will has been fitted the a GT spec body kit and will be painted satin black. Keeping the green wheels though. Plans are to go back to TMIC.

Up Grades that are coming when car returns from paint:Agency Power Fuel rail kit, sidefeed, Big Nasty TMIC thanks to FUJI, Mishimoto Radiator, Kevlar T/belt all ready installed, And a Pro Tune from Forged Performance thanks to the guys at Cobb Tuning.
 

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Scott Stokes

New member
Jj you must delete this for me after all my hard work at making a jorunal on my car this is what happened when i hit post thread. I am sad now and dont have energy to redo it all. Damn these freaking computers
 

IGOTASTi

System Operator
Staff member
Thanks Fuji.

Scott we will fix it for you.
 

AirManCam

New member
Looks like the start to a good build! I'm running the same turbo. What is your IDC? I'm hoping to break the green record in the spring and dip into the 10's with the 04-06 tranny.
 

Scott Stokes

New member
Looks like the start to a good build! I'm running the same turbo. What is your IDC? I'm hoping to break the green record in the spring and dip into the 10's with the 04-06 tranny.

Not sure, I will have to ask the man who is in charge of my Subaru's brain. Im running the five0motorsports injectors so their a little unknown.
 

Scott Stokes

New member
Yeah i sent my old ones in to dw and they are supposed to send me new ones. If they get here soon i will be swapping them out. I have never had an issue. But i have never pushed these like i plan on pushing them when the car gets back.
 
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