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Old 08-26-2017, 12:46 PM   #1
mr.nicknasty8
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Member#: 244192
Join Date: Apr 2010
Chapter/Region: NESIC
Default 2015 WRX 12.9 1/4 Mile--Stage 1

Shop: VEMS
Dyno Type: Land and Sea
Temp: 82F
Boost: 20psi
Fuel: 93 octane+boostane
Target AFR: 11.1(93) 11.4(boostane)
SAE Corrections: Default Corrections
Peak HP: 260hp(93) 278(Boostane)
Peak Torque: 300ft/lbs(93) 312ft/lbs(Boostane)
Transmission: Stock 6 speed
Gear: 4th
Engine Management: Cobb AP V3

The Boostane tune ended up being 103 octane. Couldn't raise the boost from the regular pump gas map as the intake temps were crazy high, so it's running the same boost as the 93 tune. The car feels awesome. The bypass valve also leaks like a lot of the FA20 cars.


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Last edited by mr.nicknasty8; 08-26-2017 at 12:55 PM.
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Old 08-31-2017, 12:35 AM   #2
Snarfblat
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Member#: 180832
Join Date: May 2008
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Location: Phoenix, AZ
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2015 STI
WR Blue

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Nice!! So what are your mods, specifically?
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Old 08-31-2017, 06:24 PM   #3
Android287
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Location: Rotated PTE 5858
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2005 IAG Closed Deck
Larry's Power built heads

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what was your ratio gas to boostane?
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Old 08-31-2017, 08:06 PM   #4
BHOD
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Join Date: Feb 2017
Chapter/Region: E. Canada
Location: Québec
Vehicle:
2018 WRX sport, 6MT
crystal BLACK silica

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I know someone else who also did 12.9xx at the same track two years ago with his 2015 wrx.
All stock, except a 93 AP e-tune stage 1 (filled with Petro-94).
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Old 09-01-2017, 07:38 AM   #5
ericdet
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Join Date: Jul 2012
Chapter/Region: MWSOC
Location: Cincinnati
Vehicle:
2018 Civic Type R
2008 N54 335i

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Different Fuel.

Like a meth or mild flex car running a 12.9ET.
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Old 09-01-2017, 02:13 PM   #6
Zcypot
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Join Date: Nov 2013
Chapter/Region: SCIC
Location: Compton, CA
Vehicle:
2014 WRX Sedan Lmtd
WRB

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You must be shooting out of that hole quick! Hows the drivetrain holding up? I want to take my car to the strip just to do a couple runs and check trap speeds.
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Old 09-01-2017, 02:18 PM   #7
Chuckable
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Here's a link to an article on Boostane testing in case anyone is interested: http://www.enginelabs.com/engine-tec...-adds-24-rwhp/
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Old 09-01-2017, 09:27 PM   #8
mr.nicknasty8
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Default

Quote:
Originally Posted by Snarfblat View Post
Nice!! So what are your mods, specifically?
All stock, just my tune. A bypass valve would definitely help. It leaks pretty bad.

Quote:
Originally Posted by Android287 View Post
what was your ratio gas to boostane?
I used one quart in a full tank of 93. So 102-103 octane.

Quote:
Originally Posted by Zcypot View Post
You must be shooting out of that hole quick! Hows the drivetrain holding up? I want to take my car to the strip just to do a couple runs and check trap speeds.
I've probably made two dozen passes on it with launching and FFS, no issues.
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Old 09-02-2017, 02:55 PM   #9
mvadenais
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Location: Woonsocket, RI
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WRB

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Very nice numbers
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Old 10-28-2020, 09:45 PM   #10
Kevin Thomas
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Location: 1997 OBS, 1996 SVX, 1988 RX
Vehicle:
1989 1989 XT6

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Old thread! (3yrs old) I raise all kinds of stuff from the dead, including myself.

I just wanted to congratulate you on your 1/4 mile time with Boostane. I have been looking different forums for people specifically tuned on Boostane to see their before and after results. I will be playing with it on my 2018 Civic very soon. Thanks!

BTW: Since you didn't (couldn't) raise boost because of your intake temps, what difference did you see with your ignition timing through the gears, while on the Boostane tune? I figured they are more aggressive while on Boostane and that's what gave you the better 1/4 mile time. What was your previous 1/4 mile time without using Boostane?
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Old 11-01-2020, 03:33 AM   #11
Kolt_045
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Nice!
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Old 11-04-2020, 06:09 PM   #12
ffemttrav
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Good numbers
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Old 11-04-2020, 07:08 PM   #13
JP Chestnut
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A 106mph trap is showing an impressive amount of power.
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