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Old 03-18-2009, 05:41 PM   #1
Equilibrium Tuning
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Join Date: Oct 2002
Chapter/Region: BAIC
Location: Fairfield, CA
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2006 STI
CGM

Default TD05-18G, Built Block, JUN Cams, Tomei Headers

Here's the latest tune from yesterday:

04 WRX with:
EJ257 Built Shortblock
EJ205 Heads - P&P, JUN cams
TD05-18G - 7cm 2.4" inlet
PE800cc injectors
SSAC FMIC
Tomei EL Headers
Catless Perrin DP
Custom, very quiet catback
Custom Tune using EQ Flash on 91 Octane

Chart:


This customer is planning on a 6 speed and a larger turbo in the future. Obviously the current turbo is really undersized for the setup, but the car runs great all around. Full boost around 3200-3300RPM and good pull to 7k RPM. Once we get a bigger turbo in the car, we should be able to take it to 8k RPM and have some real fun


*** Standard Dyno Chart Disclaimer ***

This software reads low and should be compared to the lower reading mustang dynos. Here are some proven numbers and trap speeds for reference:

Stock WRX - 155-165whp
Stock STI - 215-225whp

265-275whp - 107-108mph traps
300-310whp - 112-113mph traps
325-335whp - 115-116mph traps
380-390whp - 120-121mph traps

*** End Disclaimer ***

Thanks
-- Ed
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Old 03-19-2009, 08:01 AM   #2
wrxhard
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Once again, Ed FTW!!!! Good stuff. How much do you think this setup would benefit from meth or other high octane resources? Or do you think this turbo is pretty much too pooped to pop at this point?
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Old 03-19-2009, 10:56 AM   #3
Equilibrium Tuning
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Quote:
Originally Posted by wrxhard View Post
Once again, Ed FTW!!!! Good stuff. How much do you think this setup would benefit from meth or other high octane resources? Or do you think this turbo is pretty much too pooped to pop at this point?
Just about any turbo would greatly benefit from meth injection or race gas as compared to our crappy cali 91. I would expect to see around 340-350whp with meth injection.

Thanks
-- Ed
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Old 03-19-2009, 11:36 AM   #4
benw
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what boost level?
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Old 03-19-2009, 11:51 AM   #5
Equilibrium Tuning
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Quote:
Originally Posted by benw View Post
what boost level?
Just touching 20psi at 3200RPM, tapering to 16.5psi by redline.

-- Ed
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Old 03-19-2009, 01:14 PM   #6
rexworx
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Ed It looks great as always!

Any reason you tapered the boost down so much? Or is it because the 18g just cant flow that much with cams?

I love the flat powerband up top. Is this the reason you tapered the boost so, to keep it nice and smooth, instead of peaky?

Or is this just what the engine liked?

Either way it looks great. Id love to see this on meth or good fuel.

Ian,
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Old 03-19-2009, 02:38 PM   #7
Bullwinkle1983
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Quote:
Originally Posted by rexworx View Post
Ed It looks great as always!

Any reason you tapered the boost down so much? Or is it because the 18g just cant flow that much with cams?
The small 18g can't run much boost up top with the 2.5L engine, 16.5 PSI @ 7k is about max for pump gas.
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Old 03-19-2009, 02:56 PM   #8
kellygnsd
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LINK G4 hybrid STi

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Quote:
Originally Posted by Bullwinkle1983 View Post
The small 18g can't run much boost up top with the 2.5L engine, 16.5 PSI @ 7k is about max for pump gas.

I have almost an identical setup. With the proper boost control you can run more boost to redline but if that added boost isn't adding power the is not point. I made no more power running 20psi at redline than I did running 15psi at redline. For me the turbo was kaput after 5K rpm and just blowing hot air.
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Old 03-19-2009, 05:14 PM   #9
Equilibrium Tuning
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Quote:
Originally Posted by kellygnsd View Post
I have almost an identical setup. With the proper boost control you can run more boost to redline but if that added boost isn't adding power the is not point. I made no more power running 20psi at redline than I did running 15psi at redline. For me the turbo was kaput after 5K rpm and just blowing hot air.
You got it... we could hold more boost up top, but it results in no additional power. The turbo just isn't big enough to hold boost up there, so higher boost means a lot more heat. Combined with 91 Octane, this extra heat is very bad

-- Ed
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Old 03-22-2009, 09:52 AM   #10
wrxhard
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Quote:
Originally Posted by Vaus View Post
Just about any turbo would greatly benefit from meth injection or race gas as compared to our crappy cali 91. I would expect to see around 340-350whp with meth injection.

Thanks
-- Ed
Holy carp!!! Thanks for the reply Ed. Keep working your magic!
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Old 03-22-2009, 11:06 AM   #11
D Money
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shes beggin for a bigger turbo with a mods list like that man. I ran that size 18g on a stock wrx motor. lol
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Old 04-07-2009, 09:00 PM   #12
Equilibrium Tuning
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CGM

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Quote:
Originally Posted by D Money View Post
shes beggin for a bigger turbo with a mods list like that man. I ran that size 18g on a stock wrx motor. lol
Yep.... he's waiting for a 6-speed before giving the motor what she really wants
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Old 04-08-2009, 01:26 PM   #13
JoeTX
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UGM Wingless

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" *** Standard Dyno Chart Disclaimer ***

This software reads low and should be compared to the lower reading mustang dynos. Here are some proven numbers and trap speeds for reference:

Stock WRX - 155-165whp
Stock STI - 215-225whp

265-275whp - 107-108mph traps
300-310whp - 112-113mph traps
325-335whp - 115-116mph traps
380-390whp - 120-121mph traps

*** End Disclaimer *** "


Every tuner/shop should post this same type of info. Great job Vaus!
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Old 04-08-2009, 02:58 PM   #14
Equilibrium Tuning
Former Vendor
 
Member#: 26933
Join Date: Oct 2002
Chapter/Region: BAIC
Location: Fairfield, CA
Vehicle:
2006 STI
CGM

Default

Quote:
Originally Posted by JoeTX View Post
" *** Standard Dyno Chart Disclaimer ***

This software reads low and should be compared to the lower reading mustang dynos. Here are some proven numbers and trap speeds for reference:

Stock WRX - 155-165whp
Stock STI - 215-225whp

265-275whp - 107-108mph traps
300-310whp - 112-113mph traps
325-335whp - 115-116mph traps
380-390whp - 120-121mph traps

*** End Disclaimer *** "


Every tuner/shop should post this same type of info. Great job Vaus!
Thanks... I realized I was posting this info in just about every thread after someone commented on the "low" numbers, so I decided to save some time and post the info preemptively

-- Ed
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