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Old 05-18-2009, 04:57 PM   #326
jlotz19
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So much help!
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Old 05-26-2009, 04:50 PM   #327
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anyone can tell what kind of turbo is used on the 09 forester with manual transmission?
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Old 05-27-2009, 11:40 PM   #328
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Quote:
Originally Posted by foresterbej View Post
anyone can tell what kind of turbo is used on the 09 forester with manual transmission?
you are lucky you get a manual forrester with a turbo.

what turbo is on the legacy s402? i know its a twinscroll and thats it.
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Old 05-29-2009, 12:09 PM   #329
1993Jade
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Quote:
Originally Posted by jmhubbard01 View Post
^ did you read teh beginning of this thread?
haha oops multiple links and multiple replies, my bad, only read the first post.
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Old 06-02-2009, 10:57 PM   #330
All4BeSpinnin
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what turbo is stock for the 06 wrx??? and how much do people usually sell them used on average?? about 30k miles, no cracks, no damage...


edit: just read its the td04... correct

Last edited by All4BeSpinnin; 06-02-2009 at 11:44 PM.
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Old 06-03-2009, 12:34 AM   #331
candyman
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All4BeSpinnin,
Why are you looking to sell yours?
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Old 06-03-2009, 03:40 PM   #332
All4BeSpinnin
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Quote:
Originally Posted by candyman View Post
All4BeSpinnin,
Why are you looking to sell yours?
well... i was looking to do the vf39 or vf43 turbo swap, walbro fp, injectors (even tho i know the 06 wrx injectors should be fine), intake, etc etc. and just do the swap..

so i was wondering once i do the swap how much the stock wrx 06 turbo is worth and all that

EDIT: with the swap, looking to get around 300 or so to the wheels, and after researching these turbos that fits my budget/goals without blowing up the tranny/engine (lol) i think ill go with either the 39 or 43...
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Old 06-03-2009, 03:52 PM   #333
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Is the OP maintaining this?

Some info about JDM Legacy turbos:

IHI VF38 - turbo on automatic LGT Rev.A - Rev. C (MY04-MY06), rated 260 chp stock, twinscroll, ball bearing and titanium turbine wheel

Mitsu TD04HLA - turbo on manual LGT Rev.A - Rev.C (MY04-MY06), rated 280 chp stock, twinscroll, notably larger turbine and turbine housing than VF38, not sure if ball or journal bearing, probably the latter

IHI VF44 - turbo on all manual/auto LGT Rev.D - Rev. F (MY07-MY09), twinscroll, journal bearing I believe
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Old 06-03-2009, 04:01 PM   #334
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yey unclemat...do you know if IHI has some sort of site that has the flow rates and the like for all their turbos? what does chp stand for?
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Old 06-03-2009, 04:06 PM   #335
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chp = crank horse power... IHI is secretive about their OEM stuff it seems
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Old 06-03-2009, 04:38 PM   #336
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thats what i am noticing, cannot find their info anywhere. what about the vf44/45 and 47? know anything about those?
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Old 06-05-2009, 03:44 PM   #337
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No info for the Dom 4?
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Old 06-14-2009, 11:42 PM   #338
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When our you going to add Borg Warner turbos?
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Old 06-16-2009, 10:31 AM   #339
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Default Thanks for the help

Thanks everyone for your help. Great website.
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Old 06-16-2009, 10:31 AM   #340
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Thanks for the help.
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Old 06-19-2009, 09:59 AM   #341
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this thread needs an update. i was looking for VF48 info...?
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Old 06-21-2009, 04:04 PM   #342
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I'd like to find a drop-in turbo upgrade to get ~310 brake HP without any modifications to my existing setup; a true "bolt-on." From the original post, there are a number of different turbos which list a wide range of possible powers (obviously given a particular setup), but do any of these have the ability to literally be dropped in for a nice smooth 300-310 WHP without any major changes? If not, what turbo would have the least number of changes to hit that power point?
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Old 06-21-2009, 04:30 PM   #343
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I think the OPs have already answered that question. Your STI fueling and TMIC will support that goal, and simply tuning your vf39 can get you close if you get a netter flowing exhaust and intake. So a slightly larger turbo like a 18g or equivilant will get you there for a small budget.

EDIT: all performance numbers are dependent upon each dyno's particular design and correction settings.

Last edited by chrisarella; 06-21-2009 at 04:37 PM.
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Old 06-21-2009, 04:36 PM   #344
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This is old info half of these turbos our not even being used anymore and cant be found and there is at least 10 turbo that our being used not even mentioned
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Old 06-21-2009, 04:54 PM   #345
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Quote:
Originally Posted by ASU View Post
This is old info half of these turbos our not even being used anymore and cant be found and there is at least 10 turbo that our being used not even mentioned
So stop complaining, step up, and post info that fills in the holes. If you're not part of the solution you are part of the problem.
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Old 06-21-2009, 04:59 PM   #346
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any reviews or info on FP HTA 68 would be awesome

thanks guys
mike
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Old 06-21-2009, 05:42 PM   #347
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For those asking about which turbo should I go with, as a very general rule, turbocharged gasoline engines will generate 9.5-10.5 horsepower (as measured at the flywheel) for each lb/min of airflow. So, an engine with a target peak horsepower of 400 HP will require 36-44 lb/min of airflow to achieve that target. This is just a rough first approximation to help narrow the turbo selection options, but should get you in the ballpark.

Here is a great PDF with a plethora of information that helps with turbo selections:
http://www.turbobygarrett.com/turbob...007Catalog.pdf

Garrett's site has enough technical info about turbos to give you a headache.
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Old 06-22-2009, 12:28 AM   #348
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Quote:
Originally Posted by chrisarella View Post
I think the OPs have already answered that question. Your STI fueling and TMIC will support that goal, and simply tuning your vf39 can get you close if you get a netter flowing exhaust and intake. So a slightly larger turbo like a 18g or equivilant will get you there for a small budget.

EDIT: all performance numbers are dependent upon each dyno's particular design and correction settings.
Thanks for your response, the 18g has been superceeded but that's fine. Do you know if these are literally bolt in swaps though? On my track car I upgraded it's turbo from a Garrett T25 to a GT2871R; listed on Garrett's site as a 100% direct bolt-on replacement, the only thing that swapped over was the bolt pattern to the exhaust manifold.

That was a largely painful experience I'd rather not go through again, hence why I put so much stress on not screwing with anything else. Old turbo off, scrub the leftover gasket material off if it sticks, new gaskets on, new turbo on. Startup and drive away.
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Old 06-22-2009, 12:50 PM   #349
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Quote:
Originally Posted by XmikeX View Post
any reviews or info on FP HTA 68 would be awesome

thanks guys
mike

The Proven Power forum has a number of threads about the HTA68 right now, check it out
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Old 06-24-2009, 06:08 PM   #350
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Quote:
Originally Posted by XFD View Post
Thanks for your response, the 18g has been superceeded but that's fine. Do you know if these are literally bolt in swaps though? On my track car I upgraded it's turbo from a Garrett T25 to a GT2871R; listed on Garrett's site as a 100% direct bolt-on replacement, the only thing that swapped over was the bolt pattern to the exhaust manifold.

That was a largely painful experience I'd rather not go through again, hence why I put so much stress on not screwing with anything else. Old turbo off, scrub the leftover gasket material off if it sticks, new gaskets on, new turbo on. Startup and drive away.
Yeah, the garrett turbos are typically a rotated setup, but ATP makes straight bolt on versions, which I highly recommend. I should mention that upgrading your turbo means you will need to do a tune, so it isn't as simple as install and go, but you probably already know that. You may also need to upgrade your injectors if you start pushing the stockers beyond 80% duty. The stock injectors may get you there but 650cc should be a safe bet for your goal.

BTW, you could go with a bolt-on GT2871R from ATP:
http://www.atpturbo.com/Merchant2/me...egory_Code=SUB

Or go a little bigger with their GT3071R:
http://www.atpturbo.com/Merchant2/me...egory_Code=SUB
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