Car made 293whp and 386wtq on a Dyno Dynamics, which is about 335whp and 440wtq on a DynoJet. Fuel used was E85.
--Full Invidia turbo-back N1 Style Exhaust
--TiTek UEL (unequal length) headers and 3-bolt Up Pipe
--Cobb Short Ram Intake
--AccessPORT Stage II OTS Map
--Exedy OEM Replacement Clutch
--ACT Streetlite Flywheel
--Halman Manual Boost Controller
--740cc Deatschwerks Injectors
--Walbro 255l Fuel Pump
04 WRX STI on E85 Blouch 16G-XT Turbo TurboXS
Quick description of parts and then a ride in one of my projects. Sti
running E85 with a Blouch 16g-xt. Put together with autocross in mind. turboxs RFL Exhaust, 23psi tuned by Jarrad at PDX tuning out
of Oregan. Cobb Accessport v2. Other mods just ask. All done at home with
COBB Tuning - Dyno 2005 STI - Stage 2 w/E85 - COBB Tuning Plano
350WHP / 403WTQ! 2005 Subaru Impreza Sti with stock surbo and full turboback Exhaust system, DW850cc injectors for E85 Fuel
delivery. Protuned at COBB Tuning's Plano facilities using the AccessPort.
Click below to see this Dyno graph on our Dyno Database Online!
Stock Turbo STI Dyno Tuned by Scott Siegel
2007 STI Limited Dyno
tuned by Scott Siegel at S&R Performance in Tampa, FL. The car made 337.9
AWHP and 439.4 lb-ft (uncorrected) on pump gas and meth, and 318.4/379.5 on
Cobb Accessport v2
APS 65mm CAI
APS turbo Inlet
PnP VF43, Y-Pipe, TB
Phenolic TGV Spacers
Gruppe-S Unequal Length Manifold (Swaintech Coated)
Grimmspeed Uppipe (Wrapped)
Tial 38mm EWG (vented to atmosphere)
Ingersoll-Rand 3-port BCS
Invidia V3 Downpipe (Wrapped)
Perrin Dual-Tube Catback
Alkycontrol Methanol Injection
Walbro 255lph Fuel Pump
NGK LFR7AIX 1-Step Colder Plugs
Perrin Lightweight Crank Pulley
COBB Tuning - Dyno 499 WHP / 468 WTQ - 2006 Subaru STi - COBB Tuning Plano
499 WHP / 468 WTQ 2006 Subaru STi tuned at COBB Tuning's facilities in
Plano, TX. ProTuned using the COBB AccessPort on VP MS109 Race Fuel.
Primary Power Modifications:
Mahle 100mm Pistons
Kelford 199b Cams
Full Race GT-TS3076R Kit
Full Race Headers
Custom 3" Exhaust
KS Tech 83mm CAI
T1 Top Feed Conversion
ID 1000cc Injectors
Bosch 040 Fuel Pump
GS 3port EBCS
VP MS109 Race Fuel
Click below to see this Dyno graph on our Dyno Database:
2006 WRX STI dyno run 500+ hp
2006 WRX STI on the Dynojet Dyno at Mach V Motorsports.
The car is being built by GT Performance of Edgewood, MD.
2.6 liter block with custom crank, Mahle pistons, Cosworth heads and cams,
custom dry-sump oiling system, GT35R turbo, 1000cc injectors, APS FMIC, AEM engine
100 octane Sunoco fuel, 21 psi Boost.
Custom tune by Mach V Motorsports.
Fourth gear (of six). SAE correction 1.02.
Mach V Motorsports
45690 Elmwood Ct. #170
Sterling, VA 20166
05 STi Dyno Accident
Had a little problem on the first pull. The headers melted the strap and
off she went. After that we got a good tune put on it. Thanks to Ether
Tuning in Wytheville Va. Ended up with 237 hp and 309 tq on a MustangDyno.
Mods include: Short ram intake, APS Full race Exhaust, GP Moto unequal length headers, and
short shifter. We had a COBB on it and took it off to put a new tune on.
1st pull was a baseline pull with the COBB.
Thread on Subaru Forum Nasioc: http://forums.nasioc.com/forums/showt...
Engine and Power stuff:
-Locally built 2.6L
-102.5mm CP pistons "8.5:1"
-cosworth rod and main bearings
-gutted factory oil pump
-engine deck has been stainless steel O ringed to work with a SCE copper
-DPR stage 5 cams
-Heads have seen a lot of time on the flow bench (313 CFM @ .45 lift)
-2.5 mm over sized Ferrara intake valves
-1.5mm over sized Exhaust valves
-spark plug seats have been machined down so a standard 3/4" reach NGK plug
-Cosworth 14mm head studs
-14mm studs that hold the block halves together
-Custom built 4" turbo back Exhaust
-custom built dual scroll up-pipe
-Twin Tial 44mm wastegate
-modified twin scroll APS Exhaust
-Custom built large plenum intake manifold w/velocity stacks and long
-Infinity Q45 90mm throttle body
-Three intake walbro 255's (each 255 has a -6AN line that is fed to a fuel
block and them a -10AN fuel line is ran to the engine bay were it feeds two
-10AN fuel rails
-1600cc top feed low impedance fuel injectors
-10AN Aeromotive FPR
Tranny power delivery:
-ATS triple carbon clutch
-As for the rest of the tranny and the power delivery items, They are stock
because he is curious as to see at what power level these items start
Suspension Chassis, braking:
-Tein Flex Coilovers
-Cusco rear sway bar
-Cusco front strut tower brace
-Carbon Cusco rear strut tower brace
-Custom cromolly cage to be installed in the short future
-factory STi braking system.
- As little as possible
- Sparco Evo L seats
- Defi gauge's
- Radio??? Radio who needs a stinkin radio
-Street--- Volk CE28Ns w/ 255/35-18
-Track--- PRODRIVE GC06H 17X8 w/ 275/40-17 mickey thompson ET streets.
-WRX hood scoop
Subaru sti modded
Davis Turner driving a modded Subaru impreza wrx sti 2005. Sponsored by
SnowHawk Productions. Video Belongs to SnowHawk Productions.
music: "22 Acacia Avenue" by Iron Maiden.
sti-qtr 2007 Built STi on E85 11.2@123 bandimere 9000DA
STI-QTR 07 STI 11.2@123
5800ft above sea-level
(560whp/540wtq corrected on 26PSI)
- built motor
- GTK-550 turbo
- fuel rails, 1000cc injectors, Tuned on E85.
- 24-25 PSI
- Full weight
- No Launch control
- and more...
2004 Subaru Impreza WRX STi Dyno
This is a video of my 2004 STi being Dynoed and tuned at TOPSPEED
tuning in Alpharetta, GA.
Mods on this car are: GReddy Exhaust,
Cold Air Intake, Fidanza Lightened Flywheel, Exedy Stage 2 Clutch, and
Subaru Performance Tuning Suspension.
The initial Dyno
resulted in 280 whp and 297 ft/lbs of torque. After nine pulls on the Dyno, Doug had the car
putting out 290 whp and 347 ft/lbs of torque.
If you have a subaru, BMW, or Porsche; I would highly recommend you take
your car their speed shop if you want get the most safe horsepower out of your car!
COBB Tuning - Surgeline STI makes 550whp on E85!
COBB Tuning Surgeline tuned this 2007 Subaru WRX STI Limited on E85 with a
35R and a highly modified fuel system. E85 continues to be popular with
automotive enthusiasts looking to use a cheaper alternative to leaded,
high-octane racing fuels.
2005 Subaru STI
A few in-car acceleration clips in a modified 2005 STI. I'm not the one
driving, I'm just the passenger. Its not much, but I thought I'd show for
everyone to enjoy.