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Old 05-08-2017, 02:48 PM   #1
Eazy_E_Rich
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Default SilverFox Twin Turbo H6 GG Impreza

Hello,

I'm hear to share the success of my previous NA EG33 build and to follow up with my current project.

Over the last 2 years I was building my bugeye chassis from basically scrap to a fine performance machine.

BlackKnight
EG33 Swapped 2002 Impreza Outback Sport


MNSubaru build


This Fall when attempting to change out the fuel tank I ended up scrapping the chassis due to major structural rust in the rear end.

Thus I began building my 2006 2.5i to be the next iteration of the project.

SilverFox / EazyOnCars
MegaSquirt Twin Turbo EG33 Swapped 2006 Impreza 2.5i



The goal for this project will be to have a fun Daily Driver that can keep up with other cars on the race track.

Thus far I've swapped in some STI interior parts, did a rear battery relocation, built a fresh EG33, and made preparations to install the EG33 into the impreza.

I have also aquired a MS3X to install, along with 2x Garret T25 turbos.

Thus far the project has been a blast and I'm not going to stop until this thing makes boost.

Check out my youtube channel to get a better look at what I'm doing.

I will continue to post progress I make on this build.

-Eazy
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Last edited by Eazy_E_Rich; 05-09-2017 at 02:29 PM.
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Old 05-08-2017, 04:27 PM   #2
Gigs90
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Wagon and EG33

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Old 05-08-2017, 04:28 PM   #3
Gigs90
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What is the end goal for the silver wagon ?
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Old 05-08-2017, 06:04 PM   #4
Eazy_E_Rich
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Quote:
Originally Posted by Gigs90 View Post
What is the end goal for the silver wagon ?
First iteration will be mildly ~400hp.

I really want a stable DD that can keep up on the track.
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Old 05-09-2017, 02:21 PM   #5
Eazy_E_Rich
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Installed the intake, soon this EG will meet the impreza chassis for the first time.
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Old 05-10-2017, 09:17 AM   #6
subbi7
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Which turbos you are going to use?
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Old 05-10-2017, 05:02 PM   #7
Eazy_E_Rich
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Which turbos you are going to use?
I'm using Garret T25's from a 2G DSM.
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Old 05-17-2017, 08:53 AM   #8
Eazy_E_Rich
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Default Engine the installation

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Old 06-06-2017, 09:03 AM   #9
Eazy_E_Rich
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Old 06-06-2017, 10:41 AM   #10
Gigs90
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good videos !
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Old 06-06-2017, 03:13 PM   #11
Eazy_E_Rich
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Originally Posted by Gigs90 View Post
good videos !
Thanks, it takes a bit of work. Nice to see some subaru love from the 'D'.
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Old 06-06-2017, 10:42 PM   #12
jpn6438
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might have to re-think my ej207 swap for next year to eg33
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Old 06-07-2017, 09:38 AM   #13
Gigs90
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Quote:
Originally Posted by jpn6438 View Post
might have to re-think my ej207 swap for next year to eg33
Its way more involved , EJ207 is easy compared to what he is doing.

EG33 is my final power solution if I ever want to go over like 420whp and test my 6mt strength.

But to do it correctly requires things like a Haltech Elite / Link G4 and lots of supporting mods.
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Old 06-07-2017, 02:21 PM   #14
Eazy_E_Rich
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Quote:
Originally Posted by Gigs90 View Post
Its way more involved , EJ207 is easy compared to what he is doing.

EG33 is my final power solution if I ever want to go over like 420whp and test my 6mt strength.

But to do it correctly requires things like a Haltech Elite / Link G4 and lots of supporting mods.
Or like in my case a $400 MegaSquirt3 DIY kit rather than the $2k on a link or Haltech.

That being said if you have the means both the Elite or the G4 will be a much more refined solution.
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Old 06-26-2017, 09:43 AM   #15
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Old 08-08-2017, 11:16 AM   #16
Eazy_E_Rich
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Old 08-09-2017, 01:20 PM   #17
admiral snackbar
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I admit I'm super curious to see it boosted. I love it NA if I"m honest
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Old 09-06-2017, 12:57 AM   #18
Eazy_E_Rich
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Getting closer to boost. Now running on Megasquirt 3.
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Old 09-13-2017, 01:32 PM   #19
HumanBoost
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Nice job so far. I'm curious to know the following:

1. What pistons, piston rings, and connecting rods are in your eg33 engine and what is the final static compression ratio?

2. Does your motor have any other stronger parts to prepare it for boost like arp head studs, etc?

3. How much boost do you plan to run on 93 octane pump gas?

4. Will you mount the turbo's above or below the engine (for best boost response)?

5. Why did you not go with the EZ30 R engine that has variable valve timing (and valve lift), and the more stout timing chain setup?

6. Does Matt Farah appear smaller or bigger in person?
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Old 09-13-2017, 03:14 PM   #20
Eazy_E_Rich
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Quote:
Originally Posted by HumanBoost View Post
1. What pistons, piston rings, and connecting rods are in your eg33 engine and what is the final static compression ratio?
10:1 I am Running the stock rotating assembly with freshly polished crank, new rings and moly coated pistons. I know you can change it up with EJ22 parts since the rods and pistons will be the same spec.

Quote:
Originally Posted by HumanBoost View Post
2. Does your motor have any other stronger parts to prepare it for boost like arp head studs, etc?
Not really, I did do timeserts with the factory headbolts and they are very stout.

Quote:
Originally Posted by HumanBoost View Post
3. How much boost do you plan to run on 93 octane pump gas?
Right off the bat I'll be running stock wastegate pressure (9-11lbs) of the T25's. Honestly I would be happy with 5-10PSI start, as I do plan on adding boost control. I will be tuned for 91 octane to start. As I stated earlier I'm looking for around 375hp

Quote:
Originally Posted by HumanBoost View Post
4. Will you mount the turbo's above or below the engine (for best boost response)?
I've decided to do low front mount, near the fog lights location. Most of this decision is because turning the headers around is easy and this makes the hot side around 1 foot total length. As has been done several times I plan to rotate the intake 180 degrees. Not decided on the intercooler setup yet. I may look at water-to-air.

Quote:
Originally Posted by HumanBoost View Post
5. Why did you not go with the EZ30 R engine that has variable valve timing (and valve lift), and the more stout timing chain setup?
Cost mostly, the EG33 cost me like $200 original investment. Besides that I really like the EG33, it's a beast of a motor. Look up Andy Forrest, he is running an EG33 making like 1200hp with low boost, I've yet to see anyone build an EZ based engine doing anything close to that. (Though I've seen the MCM guys have a spare EZ36 on an engine stand which makes me wonder if they will do forged internals). Also the EG33 is non-interference, so even if the timing belt were to break, all I have to do is put another one on.

Quote:
Originally Posted by HumanBoost View Post
6. Does Matt Farah appear smaller or bigger in person?
lol, he's a pretty big dude. Though he has been slimming down quite a bit from what I hear. He's a pretty cool dude, making the video you could tell it's his job, which occasionally takes away the fun parts of it.
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Old 09-13-2017, 04:38 PM   #21
Gigs90
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The MCM guys have a spare EZ36 on hand probably because the car has suffered engine failure multiple times
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Old 09-13-2017, 05:16 PM   #22
Eazy_E_Rich
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Quote:
Originally Posted by Gigs90 View Post
The MCM guys have a spare EZ36 on hand probably because the car has suffered engine failure multiple times
Interesting. I'd like to know more / what the failure was.

It's funny that my original build gets compared to Supergramps a bit and I understand why. I hadn't heard of MCM until just after I purchased the EG33 but I really loved the gramps build. I've got a much lower budget than MCM and no turbo yoda to weld or do my wiring, but I think I'll have a pretty sick ride once this thing makes boost.
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Old 10-20-2017, 10:08 AM   #23
Eazy_E_Rich
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Default Coils 'n' Stuff

New Coil setup, new injectors, slight amount of tuning.
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Old 10-20-2017, 11:37 AM   #24
bspencer
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nice build.
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Old 10-20-2017, 08:09 PM   #25
mazdan
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This is great. Makes me want to build one too. Keep it up.
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