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Old 06-14-2013, 12:34 AM   #26
StIGC11
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750 on a single walbro? are we talking the 460?
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Old 06-14-2013, 01:01 AM   #27
jdpsearcher
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Quote:
Originally Posted by Motion Lab Tuning View Post
Whats up with the top end? Looks great up to 7000RPM!

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
On a single pump isn't that about where it would start to run out.......

Also what is the exhaust housing ar????
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Old 06-14-2013, 10:31 AM   #28
Motion Lab Tuning
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Quote:
Originally Posted by jdpsearcher View Post
On a single pump isn't that about where it would start to run out.......

Also what is the exhaust housing ar????

Overlooked that on the mod list, thanks!

Which Walbro? I would guess the 400LPH?

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
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Old 06-14-2013, 11:18 AM   #29
Crystal_Imprezav
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Quote:
Originally Posted by Motion Lab Tuning View Post
Whats up with the top end? Looks great up to 7000RPM!

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
Likely out of fuel and too much back pressure at that booost level. Judging by the spool, I am guessing it is running a t3 or t4 .82 a/r turbine housing which would explaing the back pressure being an issue.

I am kind of disappointed in the turbo. I was really hoping it spooled a little better like in the EVO's. I'd really like to hit 35psi by at the latest 5000rpms. This looks more like a 35R with a 1.06 A/R in terms of spool which I hated.
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Old 06-14-2013, 12:13 PM   #30
Extreme Turbo Systems
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Quote:
Originally Posted by Motion Lab Tuning View Post
Whats up with the top end? Looks great up to 7000RPM!

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
Stock intake manifold.

Quote:
Originally Posted by StIGC11 View Post
750 on a single walbro? are we talking the 460?
Yes, 450 in tank E85 pump. It is out of fuel.

Quote:
Originally Posted by jdpsearcher View Post
On a single pump isn't that about where it would start to run out.......

Also what is the exhaust housing ar????
Its V-band .82 A/R

Quote:
Originally Posted by Motion Lab Tuning View Post
Overlooked that on the mod list, thanks!

Which Walbro? I would guess the 400LPH?

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
Yes.

Quote:
Originally Posted by Crystal_Imprezav View Post
Likely out of fuel and too much back pressure at that booost level. Judging by the spool, I am guessing it is running a t3 or t4 .82 a/r turbine housing which would explaing the back pressure being an issue.

I am kind of disappointed in the turbo. I was really hoping it spooled a little better like in the EVO's. I'd really like to hit 35psi by at the latest 5000rpms. This looks more like a 35R with a 1.06 A/R in terms of spool which I hated.
I think most of what is holding it back is the intake manifold. Back pressure didn't seem to be a problem. The header isn't wrapped or coated so we are losing a lot of heat/energy as the manifold dissipates the heat. can't really compare an Evo to a Subaru. completely different engine setups. I can say on the street it doesn't feel near as laggy as the graph might show. I would certainly call this setup street able.
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Old 06-14-2013, 04:58 PM   #31
spoolinred
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Great numbers, my setup is just a little more aggressive than this with same turbo, gives me hope for big numbers like these.

Need some vids
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Old 06-14-2013, 05:30 PM   #32
Extreme Turbo Systems
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I don't have video.

We are currently building a roll bar/cage for it so you might see it on the track soon.
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Old 06-15-2013, 01:54 AM   #33
jdpsearcher
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Really enjoying the build and it is very nice seeing some decent numbers out of a Subaru....
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Old 06-15-2013, 12:06 PM   #34
manitou
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Hey Mike/ Rob,
That's damn big power, congrats! What's your IDC's at near redline or 7k where it starts falling off? Did you guys do the hardwire of the Walbro. It's a tad slow to spool probably timing related right? It still makes 300 WTQ at 4400, so not too bad really! I'm sure it spools a bit faster on the street.

-Allan
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Old 06-17-2013, 12:24 PM   #35
02h20
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Was wondering the same thing with the spool. Was under the impression that it would spool quicker. Are you running avcs
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Old 06-17-2013, 12:39 PM   #36
Extreme Turbo Systems
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Quote:
Originally Posted by manitou View Post
Hey Mike/ Rob,
That's damn big power, congrats! What's your IDC's at near redline or 7k where it starts falling off? Did you guys do the hardwire of the Walbro. It's a tad slow to spool probably timing related right? It still makes 300 WTQ at 4400, so not too bad really! I'm sure it spools a bit faster on the street.

-Allan
Thanks! I don't recall the injector duty cycle. I know It was under 80%. We don't have the header wrapped or coated so it acts like a giant heat sink and dissipates a lot of the heat/energy.

Quote:
Originally Posted by 02h20 View Post
Was wondering the same thing with the spool. Was under the impression that it would spool quicker. Are you running avcs
Yes, It seems like it spools slow on the dyno graph but its not a lazy car by any means.
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Old 06-19-2013, 08:59 PM   #37
Dipp
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Dynojet so on a mustang dyno this would be 650 or so.
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Old 06-19-2013, 09:32 PM   #38
Jeffontaine
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on stock trans.
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Old 06-19-2013, 10:32 PM   #39
norexyet
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Quote:
Originally Posted by Jeffontaine View Post
on stock trans.
What's so strange about that?
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Old 06-19-2013, 10:51 PM   #40
reemwrb04sti
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Stock trans good up about 800...1 advantage over the evo owners lol
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Old 06-20-2013, 12:09 PM   #41
Extreme Turbo Systems
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Yep, Stock trans. it should hold up fine.
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Old 06-20-2013, 12:23 PM   #42
manitou
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Quote:
Originally Posted by Extreme Turbo Systems View Post

Thanks! I don't recall the injector duty cycle. I know It was under 80%. We don't have the header wrapped or coated so it acts like a giant heat sink and dissipates a lot of the heat/energy.

Yes, It seems like it spools slow on the dyno graph but its not a lazy car by any means.
I'll bet if you coat those headers with swaintech or equivalent you'll see quicker spool!
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Old 06-23-2013, 01:33 AM   #43
project_skyline
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Quote:
Originally Posted by Crystal_Imprezav View Post

Likely out of fuel and too much back pressure at that booost level. Judging by the spool, I am guessing it is running a t3 or t4 .82 a/r turbine housing which would explaing the back pressure being an issue.

I am kind of disappointed in the turbo. I was really hoping it spooled a little better like in the EVO's. I'd really like to hit 35psi by at the latest 5000rpms. This looks more like a 35R with a 1.06 A/R in terms of spool which I hated.
Why would it spool like an evo? It's got 3 times the amount of header length and volume. This turbo is bad ass, if your dissapointed in it then you probably have no real world experience with one.
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Old 06-24-2013, 12:45 PM   #44
Extreme Turbo Systems
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Quote:
Originally Posted by manitou View Post
I'll bet if you coat those headers with swaintech or equivalent you'll see quicker spool!
Agreed.

Quote:
Originally Posted by project_skyline View Post
Why would it spool like an evo? It's got 3 times the amount of header length and volume. This turbo is bad ass, if your dissapointed in it then you probably have no real world experience with one.
We are very happy with the turbo kit and the results.
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Old 06-24-2013, 09:26 PM   #45
idratherbesurfing
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thatll eat some evos....now crank up that boost to shut that punk up in the edx evo loland post some vids
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Old 06-24-2013, 11:04 PM   #46
reemwrb04sti
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Let's get this beast to the buschur shootout !
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Old 06-25-2013, 12:43 PM   #47
Extreme Turbo Systems
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We have a few things planned for the car.
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Old 08-12-2013, 12:26 PM   #48
TheColorCute
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Any updates on this? Excited to see the progress!
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Old 08-12-2013, 05:19 PM   #49
spoolinred
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+166885
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Old 08-12-2013, 05:31 PM   #50
Extreme Turbo Systems
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It has a cage in it now. Just needs a few more things before we take a serious run down the track.
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