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Old 10-09-2011, 09:17 AM   #1
ScoobyDoo69er
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Member#: 82965
Join Date: Mar 2005
Cool 12.1 @ 113mph VF35 Blobeye STi

Event: quarter mile
Location: Shakespeare County Raceway
Ambient Temp: 85f according to the car (29-30 C reading from the dash temp gauge)
Elevation: no idea
Weather: sunny, dry, hot
Track and Conditions: asphalt, clean, flat, most sticky conditions I've ever used. Queues of OVER an hour between runs
Tires: 235/45/17 Yokohama

Car: 2003 Impreza STi Type UK
Tuner: RaceDynamix OpenSource remap
Dyno Info: DynoDynamics
Transmission: Factory 6 Speed
Peak HP at RPM: 284WHP
Baseline hp/tq for a stock on same dyno: no idea
Target Boost: 22psi
Target AFR: no idea
Fuel: Shell V-Power + 20% Methanol in tank
Driveline Modifications: Exedy organic clutch
Suspension Modifications: Prodrive eibachs
Other Modifications: No rear seats

Went to Shakespeare County Raceway on Sunday gone.

Only managed to get 4 runs in, in the space of 5 hours thanks to the Junior Dragsters skipping the queue and running for 30min+ at a time!

Managed a new PB of 12.1 @ 113mph, an improvement of 0.1sec and 2mph for me, which given my 1.73 60ft (I normally run 1.6s) and my less than perfect gear changes, is pretty good. I've never been to such a sticky track before, but given a bit more time on track I think I could have got my 1.6 60ft and maybe a faster time. The stickyness that I wasn't used to made me keep bogging down on other runs, I'm used to some wheel spin from a decent launch, but it just bogged. So I ended up using the 6000rpm Launch Control which spun the wheels too much, but at least I didn't bog.


The VF35 is completely standard, no porting, nothing. It is the standard turbo on this model of UK STi.

Videos of said run:



Thanks for looking.
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Old 10-09-2011, 09:47 AM   #2
FCmaniac
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Member#: 142029
Join Date: Feb 2007
Chapter/Region: Tri-State
Location: Lehigh Valley, PA
Vehicle:
2013 Forester
2004 STi, 1991 Miata BRG

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Nice run, great time!
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Old 10-09-2011, 09:52 AM   #3
shadowmd
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Member#: 193222
Join Date: Nov 2008
Chapter/Region: MAIC
Location: Baltimore, MD
Vehicle:
05 Wrx 1.5xtr 6spd
2.5 hybrid 367whp/363wtq

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very nice!!!! sounds good!!! what's the difference between a vf35 and the vf34?
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Old 10-09-2011, 07:11 PM   #4
JDwhiteWRX
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Join Date: Sep 2008
Chapter/Region: International
Location: Sydney, Australia
Vehicle:
2005 VF36 WRX

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Awesome result!


Quote:
Originally Posted by shadowmd View Post
very nice!!!! sounds good!!! what's the difference between a vf35 and the vf34?
vf35 uses P15 housing and thrust bearing, vf34 is P18 housing and roller bearing.
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Old 10-10-2011, 08:54 AM   #5
ScoobyDoo69er
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Thanks guys.

The VF35 I would say is inferior to the VF34, it can suffer quite badly from compressor surge if not using the stock intake. Both should, however, make similarish power.
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Old 10-11-2011, 11:24 PM   #6
djc1827
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Member#: 238618
Join Date: Feb 2010
Location: 11.82 on vf52 on street tires
Vehicle:
2011 WRX
439whp 2.5xtr stock engin

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Good driving man, its nice to see some people still go fast with smaller turbos
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Old 10-13-2011, 12:29 PM   #7
ScoobyDoo69er
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Thanks. I do hope to break 11s with it one day with that elusive perfect run.
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