I already have a VF39 installed. I need 350 whp, not 250 whp.clutchcargo said:Hi thegame,
As I mentioned the car drives a whole lot different to the way it did in the first round of mods.
Here's my website for the car: http://www.element.net.au/subi/
As you can see I have the full list of mods as well as 2 dyno plots showing the current Vs old tune (203awkw/167awkw). This is on Aussie fuel which is pretty good (98 Ron, but I think you guys average your Ron so it might be closer to 95).
The beauty is that this is only running 16psi, with a safe air/fuel mixture throughout (no pinging). This was tuned at AVO HQ over here (one of the benefits of living here) by Terry himself. I would say reliability is virtually unaffected (not including drivetrain.)
I have done just about everything to the car except for internals, so from start to finish:
AVO SMT6 ECU
AVO Silicone Intake
Apexi AVCR boost controller
Hyperflow TMIC w AVO BOV & Waterspray
STi 550cc injectors & Walbro pump
AVO Turbo back exhaust with stainless race cat
AVO steel backed heavy duty clutch
I would say the silicone intake and hiflow cat were responsible for extracting enough from the VF34 to get me over 200kwatw, and this is of course on 16psi, where I could probably run 18-19psi happily.
Put simply this car is simply a monster. 2nd gear runs on the stock suspension made it feel like a family car.. So I installed some H&R springs and I'll put in some swaybars.
I'd like to put it down the 1/4 mile but it isn't really why I built it... I'd say mid 12s would be about the mark though..
I'm about to install a knocklink, Sti scoop and splitter, then turn up the boost which might increase top end a little but I'm certainly more interested in midrange grunt.
When I get sick of the VF34 I'll put in the AVO400, but realistically I might just hold of until the 05 sti is released over here and start again
PS: schoolbuzz, for that price range the fastest spooling would be the VF34 (if chasing over 250whp) but if your budget stretches to the garrett based turbos go the AVO400.. Man you'll need some good supporting mods to get the most out of it...
corrected?03SubaWRX said:I made 310hp and 315ft tq at 20psi in Denver with a VF34, UTEC, Helix uppipe, dp, catback, UTEC, Perrin Inlet hose, TurboXS Intake, Vishnu I/C Hose's, STi Injectors, Walbro Fuel pump, and a TXS BOV.
really depends on how large the motor is. those numbers will vary depending on whether it's a 2.0L or a 2.5LOriginally posted by SsTiNgEr77
....the 18G doesn't flow 600 cfm at 14.7 psi...
and the vf22 flows 460 cfm at 18?
i think this is a typo because you dont even have the 18g cfm rating @18psi