Post your Dyno Plot and Mods, see format inside.

[PA-Outback2000]

The 1st one is the "Base Dyno" with only an intake and pulley.
The 2nd one is with the intake, pulley, and catback.
The 3rd one is the most recent, with the intake, pulley, grounding kit, header, cat, and catback.

From the Base, the 3rd graph shows a gain of 25WHP and 19TRQ. when you figure in an estimated 35% driveline loss, i get within 5HP/TRQ of the 200HP/TRQ mark.

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[RexTexWagon]

Im liking the numbers Im seeing from a few vf39/43d 2.5l wrxs. Makes me excited cause thats what I want to do!

[PA-Outback2000]

rextexwagon... i am an N/A car, not a turbo.

[RexTexWagon]

lol not yours, a few others I saw a couple pages back

Im seeing them up around the 280+ area

[Eskram]

2004 WRX wagon

SPT intake
Ebay turbo inlet hose
Ebay TMIC
Catless uppipe
Stromung divorced WG DP
Prodrive 3rd cat eliminator
Stock resonator section
Prodrive Axle-back

EJ257 Block with forged CP STi pistons
Forced Performance 8cm 18g
STi headgaskets
Stock 2004 2.0l heads
2006 WRX injectors
Walbro 255 LPH fuel pump

One step colder NGK Iridium plugs

2004 WRX transmission with Legacy GT 1-4th gears
ACT Streetlight FW
Exedy Stg 1 clutch

Tuned by Gadiel
93 Octane fuel

[stan_tichomirov]

Car: 2007 Forester XT Limited 5MT
Facility: Fine Line Imports
Type of Dyno: Mustang
Baseline # for a stocker at the dyno: stock, my car made 188whp/211wtq on same dyno
Boost: 14psi tapering off to 11psi
Fuel: 91 octane Chevron California crap
Target AFR: not sure, can ask tuner
SAE Corrections: not sure
Peak HP at RPM: 255.0 @ 6,000 RPM
Peak Torque at RPM: 255.2 @3,500 RPM
Mods: VF43, STi TMIC, STi exhaust manifolds p&p by me, GREEN panel filter, COBB catted downpipe, Prodrive 2.5" axelback, COBB v2 AP tuned by FLI.

It did make 280 wtq on the COBB VF43 map, but was boosting a bit too high. This tune is conservative and safe, and the car pulls hard.

The "Base Run" plots are my car when it was stock:



This pull was done on a different day, over-layed with the previous graph:



This was a hot run with intake temperatures of 140 degrees, over-layed with the previous graphs (intake temperature 100 degrees). It is meant to show the difference in power after soaking up some heat -- the difference isn't too dramatic, which is great:



Stan

[BEANCOUNTER]

OK, here's mine
2007STi
SPT intake, custom 3"turbo-back with Magnaflow stright through muffler
Custom tune

[banny sti]

Forged 2 litre on a standard position GT30 hybrid:



Forged and relinered 2.5 closed deck block on a standard position GT30 hybrid.



Banny

[jay25RS]

Car: 2006 Impreza WRX 5MT
Facility: Swift Motorsports
Type of Dyno: Dyno Dynamics
Boost: 21psi tapering off to 10psi
Fuel: 93 Octane Mobil
Peak HP at RPM: 239.3 @ ~5,400 RPM
Peak Torque at RPM: 310+ @ ~3,300 RPM
Mods: CSS TMIC, Prodrive CAI, Cobb catted TBE, Koyo Aluminum radiator, Crucial Racing thermostat. Opensource tune, shocker sticker, and not amused sticker.

[Louie]

wow 21 tapered to 10? Thats a big drop. I thought it is usually a few psi, not a few bars.

[jay25RS]

Originally Posted by Louie

wow 21 tapered to 10? Thats a big drop. I thought it is usually a few psi, not a few bars.

Stock TD04... Small turbo. An Evo X MR bone stock did nearly the same thing.

[Louie]

I thought that it would hang on to 14 or 15. Sorry for acting so alarmed

[jays05]

tuned by Junior at The Shop.

cp pistons + rings
pauter rods
acl bearings
oem gaskets + arp head studs
heads pnp, supertech +0.5mm stainless valves, supertech valvetrain
cosworth 278/274 AVCS cams
gruppe-s uel header, custom 2.5" uppipe, custom 3" downpipe, qtp cutout, borla hush
gt35r .82ar T31 + tial 44mm ewg
pe 850s (maxed), perrin rails, dual walbros
openecu + UTEC SD + AVC-R

It made 505whp with the cutout open. On the first pull with the cutout open it was on its way to 520 and hit boost cut. With the cutout closed it made 490whp and peak tq was the same as with the cutout open. The fuel system is maxed out by 21-22psi.

[Styley1]

2002 WRX Wagon

MadDad V2 Headers/Uppipe
VF39
Catted Cobb DP
STi Catback exhaust
Pink Injectors
Walbro pump
STi Intercooler

Conservative OpenECU tune for daily driver:

Tuner: DSG
Peak HP: 270@6000RPM
Peak Torque: 255@4500RPM

[KandyWRX02]

i dont have a copy of my dyno sheet but i had my 02 wrx dynod this past spring and i thought i should have made more power. heres my mod list

momentum 40t turbo 18psi.
stock injectors modified to 660cc
perrin uppipe
helix 3" downpipe
full exhaust
perrin inlet tube
trust short ram intake
aps 50/50 bov
tgv delete
93 octane

it was tuned with the access port.
i made 251whp and 241wtq


does anyone else think these numbers are a little low? i wasnt really happy with the people who tuned my car especially because i paid $500 for maybe 2 hrs on the dyno and got one map. i just need some more opinions b4 i take it to another shop.

thanks

[Rexfan]

That does not seem horrible. 18psi is not very high? Do you have any idea what your overall gains were?

[That_Azn_Guy]

2002 WRX

JDM S202 v7 motor (25,000 miles)
VF34 21 psi
APS TMIC
K&N Typoon
TurboXs Stealthback w/scoobysport
93 oct

[KandyWRX02]

no i mean the hp seems low to me. i wanted them to make a map for 20-21 psi and they never did. i see ppls cars on here with less mods making more hp i just dont understand

[Q2SubZero]

I'm new to the forums, and glad to join you all. Thanks to AcquaCow for my addiction to the '98 - '01 2.5RS model.

2000 2.5RS Sedan:

'04 USDM STI engine swap courtesy of GarageTuning
3" Apexi Downpipe
3" HKS Super Dragger catback exhaust
lightweight flywheel
Stock turbo
Stock 2.5RS 5spd
Full tune by Kevin @ GT
91 Octane, CA =(




WHP: 297
WTQ: 311.4

[ThreeEleven]

07 WRX RomRaider tuned Stage 2
-GReddy Ti-C CBE
-Invidia v2 DP
-STi TMIC
-93 Pump Gas

[Lou DAlecy]

2004 WRX, Platinum Silver

13.45 sec. ¼ mile @ 101mph ( 251 whp )
(Beaver Springs Raceway, East Coast Subaru Shootout, 2004)

2004 WRX (factory spec.)
227 hp @ 6000 rpm
217LB-FT @ 4000rpm

170 whp @ xxxx rpm
xxx ft/lbs @ xxxx rpm


2004 WRX Stg-IV (dyno tuned @ Godspeed in Novi, Mi.)
326 hp @ xxxx rpm
xxx ft/lbs @ xxxx rpm

251 whp @ 6016 rpm (without SUS intake, Perrin pulley, Godspeed Tunnel Ram)

240 ft/lbs @ 3914 rpm


2004 WRX Stg-IV + DYNO RESULTS from 11-8-05 @ Tuning Factory
296 whp @ 6005 rpm (pump gas) approximately 384 hp at the flywheel

278.7 ft/lbs @ 3817 rpm (pump gas)

307 whp @ 6016 rpm (C-16 race gas) approximately 398 hp at the flywheel

297.6 ft/lbs @ 3892 rpm (C-16 race gas)



Turbo-XS UTEC Stg. IV+*
(Godspeed 296+whp @ 18psi)
UTEC with Remote map selector
IHI VF-34
Hyperflow TMIC
Koyo Aluminum radiator*
160* Thermostat*
Redline Water Wetter
Blitz SUS stainless air filter
Godspeed Tunnel Ram Intake (with heat shielding)
STi fuel injectors
Walbro fuel pump
NGK platinum plugs (one heat range lower)
Perrin lightweight pulley
Exedy Stage 1 clutch
ACT Streetlite Chromoly Flywheel (13.9 lbs vs. 26 lbs)
Godspeed up & down pipes (thermal wrapped)
Greddy Evo 3” cat-back, Stainless Steal
Cusco front & rear sway bars (21mm)
Cusco chassis brace
Hotchkis lowering springs f/r*
Tokico struts f/r*
Konig Drivers (16x7, satin black)
Goodyear Tripletread (225-Z50-16), Nitrogen filled
EGT gauge 52mm, Autometer (Sport-Comp)
Oil temp gauge 52mm, Autometer (Sport-Comp)
Oil pressure gauge 52mm, Autometer (Sport-Comp)
Boost gauge (PSI) 52mm, Autometer (Sport-Comp)
A-pillar dual gauge pod

[J-rad]

nice ride!

[Louie]

Lou Dalcey-
how are you estimating your flywheel HP?

[lesperance4013]

AWD Dyno 305 WHP

[blackbandit]

Evo ix. Cams, Turbo back exhaust, intake, lower and upper intercooler pipe, intercooler upgrade, pump gas stock turbo, mbc 24.6 tapering to about 18psi by redline. Maybe a boost leak? Temps were 61 degrees humidity 64%

Note: The dotted line was my baseline. From my email flash my tuner sent me. solid line is the final results.

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