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Old 10-11-2013, 10:19 PM   #51
2slofouru
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Join Date: Jul 2005
Chapter/Region: South East
Location: somewhere east of CA
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95 L with ej257k
powa, Raven R6

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Ej20k heads converted to solid buckets with supertech valves and dual springs. Chambers are also modded to ej257 design by Larry's Power in Connecticut. Sorry for the pic whoring, I'm just so relieved to be driving it again.




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Last edited by 2slofouru; 10-11-2013 at 10:24 PM.
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Old 10-14-2013, 09:58 AM   #52
kheff46
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2002 WRX wagon
silver

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Sweet! Glad to see it coming together nicely
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Old 10-14-2013, 10:28 PM   #53
2slofouru
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powa, Raven R6

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Been driving it over a week now, no problems so far. Just have to lower the oil pump size.
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Old 06-17-2014, 01:00 PM   #54
4man
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so someone wrote off my 96 gf8 and now imm shopping for a new car. looking at a 95 sti and a 95 sti ra. am I right in saying that both of these have ej20g with a closed deck and cast internals? and despite what everyone says about the ej20k, would it be worth jumping up to a 97 for the forged internals?
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Old 06-17-2014, 09:08 PM   #55
2slofouru
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95 L with ej257k
powa, Raven R6

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The ej20k engines with forged internals are more rare, I believe they have to be sti. Someone correct me if I'm wrong.


Update: My ej257k hybrid is still running strong. I've been running on the powerfc untuned on the ej20k untuned map since assembly. I also installed a Perring AOS to catch blow by oil and it does a great job. I am waiting on a Steamspeed Stx 20g r turbo and also for my Killer B header to arrive, then I can install my larger injectors and FINALLY go get tuned
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Old 07-10-2014, 12:40 PM   #56
SubaruDood
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Quote:
Originally Posted by 2slofouru View Post
The ej20k engines with forged internals are more rare, I believe they have to be sti. Someone correct me if I'm wrong.


Update: My ej257k hybrid is still running strong. I've been running on the powerfc untuned on the ej20k untuned map since assembly. I also installed a Perring AOS to catch blow by oil and it does a great job. I am waiting on a Steamspeed Stx 20g r turbo and also for my Killer B header to arrive, then I can install my larger injectors and FINALLY go get tuned
I totally want to hear how the tune goes with your Steamspeed STX 20g-r. I heard that Harvey at TheBoostCreep was really impressed with the turbo even though he had to perform a dialed-back tune because the customer's engine wasn't built. Still, at something like a mile high in elevation, it pulled 375whp with a nice torque curve.

I hope you'll let us know how the tune turns out for you! It sounds like its going to be a beast with that Killer B header. When do you think you'll have it all put together and tuned?
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Old 07-10-2014, 08:39 PM   #57
2slofouru
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95 L with ej257k
powa, Raven R6

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Me too, now I'm just waiting on the Killer B header which is taking longer than expected. I've been driving around with header and up pipe leaks and it sounds and runs weak. I'm at sea level and have 93 octane everywhere so I'm hoping for 400whp but who knows. Corr Performance in New Orleans is tuning it, they are the only ones within a reasonable distance that aren't afraid to tune my Power FC. They also travel back and forth to P.R. a lot to tune vehicles.
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Old 07-22-2014, 04:29 PM   #58
SJOGUN
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I'm having the same issue with tuners not willing to tune my power FC. I'm about to order an FC datalogit though! Any one else bought their own datalogit? Looks way to install, and it should be able to be tuned by anyone

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Old 07-22-2014, 09:46 PM   #59
Cbgrandtheftauto
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I do. It's a fairly easy program to use once you figure out what everything does.
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