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Old 10-13-2015, 11:28 AM   #1
Moto-East
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Member#: 389682
Join Date: May 2014
Chapter/Region: Tri-State
Location: Lehigh Valley, PA
Vehicle:
20 15 WRX/2016 STI
WRB/WRB

Default GTX2867R on a BRZ - 443 WHP!

Event: dyno pull
Location: Moto East, Easton PA
Ambient Temp: 70
Elevation: 300
Weather: Good
Tires: Snow tires!
Car: 2013 BRZ
Tuner: Mike @ Moto East
Dyno Info: Dynojet
Transmission: Factory
Gear: 5th 1:1
Peak HP at RPM: 443 @7000
Peak Torque at RPM: ~349 (tach pickup lost)
Baseline hp/tq for a stock on same dyno: 168
Target Boost: 16
Target AFR: 11.8
Fuel: E85
Engine/Power Modifications: JDL Turbo Kit, GTX2867R, Flex Fuel, ACT clutch/flywheel, Deatschwerks fuel pump/injectors, STOCK motor.

A car that we had a couple of months ago ran out of clutch at a bit over 400 wheel. It came back for more after a new clutch was put in, and boost went up from 14 to 16 psi. While we used speed vs RPM due to the tack pickup working loose at the top, the plot shows up to 7400 RPM, with full boost by 4000.

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Old 10-13-2015, 01:18 PM   #2
industrial
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DGM

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Sweet. Why the snow tires? How do you plan on putting the power down with that torque curve? 350ftlbs is alot of torque for this car that early on (3500rpm?).
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Old 10-13-2015, 01:46 PM   #3
wgr73
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Join Date: Dec 2009
Chapter/Region: SWIC
Location: Las Cruces/El Paso
Vehicle:
2005 & 2008 STi
Cobb 20g & EFR 7670

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Snow tires will not help this beast! Great work guys, curve looks like a blast!
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Old 10-13-2015, 02:27 PM   #4
user1029
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2008 STi IAG built
HTA86, Meth, 272s, Cos IM

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Man those numbers just goes to show you how much more efficient BRZ heads are
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Old 10-16-2015, 01:52 PM   #5
KillerBMotorsport
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Join Date: Dec 2008
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Location: Virginia
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2005 WRX/STi
WRB of course

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Love to see a pump plot too.

Makes me think it's time to get a BRZ.
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Old 10-19-2015, 12:18 PM   #6
Moto-East
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Join Date: May 2014
Chapter/Region: Tri-State
Location: Lehigh Valley, PA
Vehicle:
20 15 WRX/2016 STI
WRB/WRB

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Quote:
Originally Posted by KillerBMotorsport View Post
Love to see a pump plot too.

Makes me think it's time to get a BRZ.
All the pump plots will drop off around 300 wheel turbo due to the high compression and knock unfortunately. But drives crazy fast with 400 lbs less weight than a typical WRX!
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Old 10-19-2015, 12:26 PM   #7
OrbitalEllipses
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Join Date: Apr 2008
Chapter/Region: MAIC
Location: MoCo
Vehicle:
2011 White Corolla
Over 400hp

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Quote:
Originally Posted by industrial View Post
Sweet. Why the snow tires? How do you plan on putting the power down with that torque curve? 350ftlbs is alot of torque for this car that early on (3500rpm?).
It won't put the power down. I've been out of the BRZ game a long time now, but last I had seen the car just wasn't setup to actually PUT the power down to asphalt. You can make all the power you want, but delivering it just isn't happening. If that's changed great, if not, who cares.
Quote:
Originally Posted by KillerBMotorsport View Post
Makes me think it's time to get a BRZ.
Meh. Just let this car die.
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Old 10-19-2015, 12:59 PM   #8
VladiWrX
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and lovin it

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How reliable is this setup? I heard the stock rods on these cars really don't like going past 300tq
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Old 10-20-2015, 12:11 AM   #9
Junior2JZ
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Location: Tuning 8/9sec Subies all over
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9.1/157mph 2015 STI

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Quote:
Originally Posted by VladiWrX View Post
How reliable is this setup? I heard the stock rods on these cars really don't like going past 300tq
I've got a few cars making high 300s for TQ and over 500whp for almost 2yrs now on stock motors on e85. 2 that stand from that group as one gets beat up at 1/2 mile events and the other runs at COTA on a monthly basis.
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Old 10-20-2015, 12:38 AM   #10
Harey
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EJ207

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Nice car, sounds like a lot of RWD fun!
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Old 10-21-2015, 10:28 AM   #11
VladiWrX
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Join Date: Apr 2007
Location: NorCal
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On my 5th scoob
and lovin it

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Quote:
Originally Posted by Junior2JZ View Post
I've got a few cars making high 300s for TQ and over 500whp for almost 2yrs now on stock motors on e85. 2 that stand from that group as one gets beat up at 1/2 mile events and the other runs at COTA on a monthly basis.
That is very impressive to say the least. Thanks for your input. I keep hearing conflicting information about these cars/engines.
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Old 10-21-2015, 06:25 PM   #12
Harey
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Join Date: Jan 2011
Chapter/Region: International
Vehicle:
'15 Foz XT & 02 Foz
EJ207

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Quote:
Originally Posted by Moto-East View Post
All the pump plots will drop off around 300 wheel turbo due to the high compression and knock unfortunately. But drives crazy fast with 400 lbs less weight than a typical WRX!
Wow 300whp on pump or 443whp+ on E85, let me think....
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Old 10-22-2015, 01:12 PM   #13
Grkoehler
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Location: Colorado
Vehicle:
2008 WRX
Black

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this would be epic to drive
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