[sponaugle]

Numbers
Dyno: Mustang
Tuner: Myself and Tim Bailey
Wheel HP: 500 whp (92+Torco)
Wheel TQ: 511 wtq (92+Torco)
Elevation: Sea Level

Car Info
Year: 2002
Engine Management: Hydra – H6
Turbo: GT35R (T31 .82 Turbine Housing)
Intercooler: Perrin FMIC
Meth Kit: N/A
Injectors: Modified Blues (6x)
Intake/Inlet: Custom
Headers: Custom H-6
Uppipe: Custom H-6
Downpipe: Custom
CBE: Perrin
Other Power Mods:

EZ30R H6 3.0L Engine
Custom Supertec 8:1 CR Pistons
Supertec Valves
Supertec Springs
Pauter Custom Rods
JDM 6-speed Transmission, w20k Center Diff
US 04 Rear Diff


I never really got around to posting the last round of results with the H6. I switched from the 30R to a 35R to see how it would perform. With 92 Pump plus a can of Torco, at 24psi, it netted 500whp and 511 lb-ft of torque. Torque peak at about 4600 rpm, and power above 450whp from 4500rpm to 7000 rpm. Not bad for a bugeye.




Here is a comparison with an EJ257 with a 35R to compare spool difference. This is with the boost a bit lower then the 24 psi run above. Note that the AVCS was not turned on for my tune here, so the spool leaves a little on the table.
None the less, it crosses 300 lb-ft about 400-500 rpm faster.



Here is a comparison of the 30R vs the 35R on the same motor. 30R is ahead by about 500 rpm.



Just for fun, here is my new 08 STI vs my H6 WRX.



Oh and here is a comparo to my 2006 Twin Turbo GTO

Of course the traction is much better in the WRX.

And a few pictures to go along:









Cheers,

Jeff Sponaugle

[Garo666]

very nice
where did u get your headlights and can i see some more pics of it

[Phame]

Um. Wow.

[sponaugle]

Originally Posted by Garo666

very nice
where did u get your headlights and can i see some more pics of it

Those are the old Prodrive UK300s. I purchased them back in early 2003, so I'm not sure how easy they are to find. I'll dig around as I have LOTs-o-pics over the years. You can see a shot of the car in Subiesport in the article about Subiefest 2 at PIR last year.

Cheers,

Jeff Sponaugle

[stratguitarist]

Dude thats badass. Definatly putting that on my list of cool swaps to do when im outta college.

[sponaugle]

Double

[ucsti]

daaaamn

[polyol]

Very cool!

[hoffit]

So... are you sellling it

[yakmasterjack]

Awesome swap!

[sponaugle]

Originally Posted by hoffit

So... are you sellling it

Oh no. It is my 'original' Subaru, so it is something I'll probably never sell. I am going to do a twin-scroll 4094 next however... See how that works out.

Cheers,

Jeff

[BunaSTi]

damn dude I always wanted to swap a H6 into my STi

[phibs]

Originally Posted by BunaSTi

damn dude I always wanted to swap a H6 into my STi

And with all the mods and custom fitment required you probably couldn't afford it

[AutoMaster]

Originally Posted by sponaugle

Oh no. It is my 'original' Subaru, so it is something I'll probably never sell. I am going to do a twin-scroll 4094 next however... See how that works out.

Cheers,

Jeff

Jeff,

Very Nice! 500whp is enough to go shopping and pick up the kids with


Any plans to go bigger than the 4094 on that bad boy!



-Rob

[chaos311clarity]

ive always wondered how much this car made since i saw it in subiesport... makes me want the h6/30r combo