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Old 08-26-2010, 01:48 PM   #51
Full-Race Geoff
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hey i just saw your email, sorry but i am not familiar with Covert Performance twinscroll kit? (never heard of them before). It is difficult for me to troubleshoot since i am not familiar with their product. my input:

-that is the laggiest twinscroll 35R ive ever seen, there has to be a leak (boost leak or exhaust leak, pre turbo) or the header must have been poorly designed. Your spool is at least 1000rpm later than it should be. I recommend a thorough boost leak test, and examine the headers for cracking or the wastegates for leaking.

-we machine the Borg Warner S300SX turbochargers so that it is a true 3" vband and a direct bolt-on for your GT35R.. no modifications required for the downpipe

-if you can post some pictures of the turbokit, it might help me to get a better idea on whats going on and provide some more suggestions or recommendations

good luck!!
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Old 08-26-2010, 09:20 PM   #52
Bariga
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Geoff thanks for reply, we found the problem with AVCS map! Basicaly i wasnt working at all, so im going for retune next week.
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Old 09-02-2010, 01:39 AM   #53
Bariga
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With AVCS fixed i get 20 PSI at 4000 RPM, and full boost at 4400 RPM "pulled from 4d gear log pull"
No dyno sheet available yet, the car has tons more low end torq now!

Last edited by Bariga; 11-19-2010 at 11:41 PM.
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Old 09-02-2010, 10:08 AM   #54
maxpowr
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congrats...thats great news!
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Old 09-02-2010, 12:59 PM   #55
Maxwell Power
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sorry about the lack of dyno sheet. My database crashed while tuning the last car yesterday and I lost all of the runs for the day.

OP gets a few free dyno pulls in the coming week to get a new graph. The boost was MUCH better. We went from 145ftlbs of torque to 370ftlbs of torque at 3k rpm.
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Old 09-02-2010, 02:50 PM   #56
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I cant wait to see the magic made on my car. (mine was the dirty 05STi with the stroker engine getting fixed). I cant wait to see what the 2.7L and the HTAGT35 86mm (big hta 75 lb min) does...

Hopefully NOT BOOM!!!!!

Other wise sounds like yours is turning out pretty nice!!
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Old 09-13-2010, 01:29 PM   #57
Bariga
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Dom your the best!
Thank you for taking your weekend to help me, car runs so much better now!
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Old 09-13-2010, 01:31 PM   #58
ASU
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What progress did you get on your tune?
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Old 09-13-2010, 07:54 PM   #59
Bariga
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fast turbo spool more lowend torq
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Old 09-13-2010, 09:18 PM   #60
Maxwell Power
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Quote:
Originally Posted by ASU View Post
What progress did you get on your tune?

he updated the original post with new graphs.

Basically it boils down to this:
Switched out the hydra for an AEM and linked it to the HydraMist system.
Adjusted AVCS
Got almost 20psi by 4k rpm-ish.
Set high and low boost with an EBCS and 2 MBC's.
Car drives like a dream and screams!

I'll see you later this week for some tuning fun, John.
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Old 09-14-2010, 12:22 AM   #61
Homemade WRX
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MUCH nicer bud!!!

nice looking powerband too.
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Old 09-14-2010, 06:53 AM   #62
armyssoldierboy
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Your chart looks almost identical to my full race hta 3076 kit. You're making more hp but I'm also on stock block. I need to build my block and get on some meth or e85 and see if mine acts like this
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Old 09-14-2010, 11:18 AM   #63
Maxwell Power
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Quote:
Originally Posted by armyssoldierboy View Post
Your chart looks almost identical to my full race hta 3076 kit. You're making more hp but I'm also on stock block. I need to build my block and get on some meth or e85 and see if mine acts like this

it's pretty awesome when a 35R spools as fast as a 30R.
Gotta love a good set of cams.

my 2.3L gets full boost by 4800 with a 35R. I couldn't imagine what a little AVCS would do for my build.
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Old 09-26-2010, 06:30 PM   #64
Bariga
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dom did you put your car on a dyno yet?
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Old 09-27-2010, 12:18 PM   #65
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no. haven't had time. too busy.
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Old 09-27-2010, 01:04 PM   #66
armyssoldierboy
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Quote:
Originally Posted by armyssoldierboy View Post
Your chart looks almost identical to my full race hta 3076 kit. You're making more hp but I'm also on stock block. I need to build my block and get on some meth or e85 and see if mine acts like this
Quote:
Originally Posted by Maxwell Power View Post
it's pretty awesome when a 35R spools as fast as a 30R.
Gotta love a good set of cams.

my 2.3L gets full boost by 4800 with a 35R. I couldn't imagine what a little AVCS would do for my build.
For the record, I had a huge surprise build on my car. I now hit 20psi about 3600ish, 300wtq at 3300, 225whp at 3500. I'm using the baby Kelford 264's. HUGE difference than before. Everyone kept saying man, your build acts like a 35r lol Looks like you can go almost to 8k though so your powerband is still there....have fun and be safe.

Last edited by armyssoldierboy; 10-30-2010 at 03:54 AM.
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Old 09-29-2010, 03:34 AM   #67
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Quote:
Originally Posted by cellgeek101 View Post
Not ADD thank you....just don't see many tuners revving out to past 8.5k thank you even with supporting mods.
??? I see 7800rpm tops, where are u getting this near 900rpm u speak of or this quote saying past 8500? This car didnt even go up to 8k from wat i see..
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Old 09-29-2010, 05:01 AM   #68
ASU
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Quote:
Originally Posted by Maxwell Power View Post
he updated the original post with new graphs.

Basically it boils down to this:
Switched out the hydra for an AEM and linked it to the HydraMist system.
Adjusted AVCS
Got almost 20psi by 4k rpm-ish.
Set high and low boost with an EBCS and 2 MBC's.
Car drives like a dream and screams!

I'll see you later this week for some tuning fun, John.

Im glad it worked out for Bariga, that was originally my kit that I bought and didnt receive. I saw the first tune numbers and was like . For me Ill see you next weds early, for tune number tune, first tune kicked ass but head problems.
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Old 09-29-2010, 12:47 PM   #69
Maxwell Power
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Quote:
Originally Posted by GundamFan View Post
??? I see 7800rpm tops, where are u getting this near 900rpm u speak of or this quote saying past 8500? This car didnt even go up to 8k from wat i see..
the original dyno graph he posted had me revvin' it out to almost 9k.

That graph isn't up anymore because he updated it as he said.
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Old 09-29-2010, 07:37 PM   #70
cellgeek101
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Quote:
Originally Posted by GundamFan View Post
??? I see 7800rpm tops, where are u getting this near 900rpm u speak of or this quote saying past 8500? This car didnt even go up to 8k from wat i see..
Quote:
Originally Posted by Maxwell Power View Post
the original dyno graph he posted had me revvin' it out to almost 9k.

That graph isn't up anymore because he updated it as he said.

^^ This
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Old 09-30-2010, 02:41 AM   #71
Bariga
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First Dyno picture, before we played with AVCS
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Old 10-26-2010, 02:43 AM   #72
Bariga
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Dom, Leon thanks for the Catch Can!
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Old 10-26-2010, 08:38 AM   #73
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bet it hustles
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Old 10-26-2010, 10:28 AM   #74
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Man it spools like my twin scroll 4094 wich is alot bigger then this little guy. And I've have seen a 500wtq car on this dyno not even come close to those number on another dyno. Take this thing to the track so it will spit out some real world numbers!!!!!
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Old 10-26-2010, 10:40 AM   #75
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Quote:
Originally Posted by 02WRX2.5 View Post
Man it spools like my twin scroll 4094 wich is alot bigger then this little guy. And I've have seen a 500wtq car on this dyno not even come close to those number on another dyno. Take this thing to the track so it will spit out some real world numbers!!!!!
you're making 400 lb-ft by 4500 on your 4094?...they do have two graphs up (one with AVCS adjusted).

What AR is your 4094? just curious
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