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Old 09-15-2007, 06:40 PM   #1
v8eaterWRX
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Default vf22 ewg 05 wrx tuned and dyno'd today :)

Finally got my car on the dyno today for some fine tuning.

Made 280whp @ 18psi in over 100 degree heat on 91 octane. My tuner told me I will be in the 300whp range come winter. Will post a dyno sheet tonight if I can.

Mods are as follows:

2005 WRX @ 49k miles
TGV deletes
IHI vf22 turbo with thermotec wrapped exhaust side
Tial 38mm external wastegate venting to atmosphere
Tsudo catless downpipe
Greddy Evo2
Turbo XS uppipe
STi tmic with SPT heatshield
Perrin silicone turbo inlet
Perrin silicone intake charge pipe
COBB short ram intake with SPT heatshield
STi pink injectors
Greddy Profec B Spec II

I think thats all for power mods, but I am sure im forgetting something

---edit---
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Last edited by v8eaterWRX; 10-02-2007 at 02:24 AM.
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Old 09-15-2007, 07:17 PM   #2
WRblueX_Guy
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Nice. Do you have any pictures of the Cobb intake with the SPT heatshield?
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Old 09-15-2007, 07:55 PM   #3
v8eaterWRX
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Thank you! I have some at home. Ill load one up for ya this evening
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Old 09-15-2007, 08:07 PM   #4
1BDREX
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do meth
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Old 09-16-2007, 09:46 AM   #5
Paul
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dyno graph?

Edit: just relized that your going to post it later.....
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Old 09-16-2007, 09:49 AM   #6
I'm Slow
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How much TQ?
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Old 09-16-2007, 11:54 AM   #7
WRXDriftR
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sure youll get more power if you keep everything constant and just reduce the temperature. Does AZ get different fuel in the winter like they do up here near NY? I know they switch to oxidized fuel in the winter which negates some of the gain we get from colder air. Although the cold also eliminates heat soak, and thus reduces lag quite a bit
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Old 09-16-2007, 04:28 PM   #8
v8eaterWRX
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Quote:
Originally Posted by WRXDriftR View Post
sure youll get more power if you keep everything constant and just reduce the temperature. Does AZ get different fuel in the winter like they do up here near NY? I know they switch to oxidized fuel in the winter which negates some of the gain we get from colder air. Although the cold also eliminates heat soak, and thus reduces lag quite a bit
Ya we get different gas too, but its not that bad really.

As for the wtq I cannot remember. The only dyno sheet I have right now is the base line when the car got on the dyno before tuning. I believe that it is 269whp/240wtq prior to the tuning. My tuner should be getting me the post tuning dyno sheet soon I hope (they dont have a printer for the dyno )
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Old 09-23-2007, 10:56 PM   #9
clemsonteg
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what did your injector duty cycles look like?
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Old 09-24-2007, 01:00 AM   #10
slvrwrx04
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what are the torque numbers?
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Old 09-24-2007, 01:56 AM   #11
bstoehr83
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get meth and a fmic
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Old 09-24-2007, 10:59 AM   #12
ride5000
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Quote:
Originally Posted by WRXDriftR View Post
I know they switch to oxidized fuel in the winter which negates some of the gain we get from colder air.
assuming you're not "injector limited," adding oxygen to the fuel will INCREASE potential power output. the highest output fuels in the world have lots of oxygen in them. in any engine, oxygen is always the dearest commodity.

what reduces your ability to make more power in the winter is the fact that winter gas is formulated with a much higher volatility so that it will vaporize in the cold ambient air temps. unfortunately this means it has a higher knock sensitivity.
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Old 09-24-2007, 01:11 PM   #13
mattyk04
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meth ftw. and jealous of your ewg

nice numbers!

-matt
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Old 09-24-2007, 01:38 PM   #14
Crazy D
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Quote:
Originally Posted by bstoehr83 View Post
get meth and a fmic
I agree with the meth,but fmic with a vf22 personally better to stay tmic.
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Old 09-26-2007, 06:41 PM   #15
I'm Slow
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^not really, with the heat that car will see in AZ....the car is better off with the fmic imo
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Old 10-01-2007, 02:18 PM   #16
I'm Slow
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so, I guess these #'s look ok to you guys? Ithought they were really low
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Old 10-01-2007, 04:42 PM   #17
clemsonteg
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Quote:
Originally Posted by I'm Slow View Post
so, I guess these #'s look ok to you guys? Ithought they were really low
I made 275whp and 296wtq on my setup
vf22
txs tbe
txs fmic
txs uppipe
enginuity tune at 19psi
coolingmist water injection
txs sri

I would say the OP's numbers are on par, there maybe some more left on the table for him, there definitely is for me, but Im not about having the highest possible hp, but having a smooth power curve and good driveability
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Old 10-01-2007, 04:44 PM   #18
clemsonteg
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double post
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Old 10-02-2007, 02:23 AM   #19
v8eaterWRX
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added the baseline dyno chart.

my tuner still hasnt sent me my final
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Old 10-02-2007, 02:39 AM   #20
sexyyrex
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some pretty respectable nice numbers there man, congrats! +1 on the vf-22
i want one for my 2.5 =] i wonder what she'd do on a 2.5 with a fmic meth and 20 psi =]
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Old 10-02-2007, 02:53 AM   #21
v8eaterWRX
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Quote:
Originally Posted by I'm Slow View Post
so, I guess these #'s look ok to you guys? Ithought they were really low
That was my baseline prior to tuning. You gotta remember this was well over 100 degrees during my tune. 280whp at over 100 degrees at only 18psi is pretty good on a vf22 if you ask me.....
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