WRX Running VF35 & Mods whats most BHP
 

Hi all

im on with my little project and going for remap but whats the most has any one pulled from the following mods based on a standard 2.0l trubo

VF35
Pink injectors
STI Top Mount Intercooler
Walbro Uprated Fuel Pump
3" decat turbo back & Uppipe decat
3 Port Boost
Uprated Panel Filter
V-Power

i have seen some doing 350BHP ish then others 300-320bhp mark

What are your running at :wonder:

my old spec was,

vf35
550's
FMIC
3"De cat
Blitz nur spec cat back
Wablro 255
3port Boost solinoid
induction kit
vpower got me 330

cheers Martin i think if i get 330 i will be more than happy


anyone else

Just remember that dyno results differ from place to place, sometimes quite largely too.
I would imagine somewhere around the 330 mark would be a good figure.

noted buddy :-)

my blob wrx is running
vf34
hawkeye injectors
FMIC
Full decat inc. uppipe
2.5inch ninja 2 exhaust
Walbro
3 port
Apexi induction kit
Dynamix remap
v power

= 355.5bhp

nice m8 very nice :-)

Brothers Sti Version 4 made 335bhp on Surrey RR with the following mods:

VF35 turbo
FMIC,
K&N filter
Equal length headers,
Full decat exhaust system,
Gems Ecu mapped by JGM
Walbro fuel pump
3 port boost solonoid
mapped on V-power:thumb:

forgot to mention mine was only on a uk2000.

Shark who runs Pole Position in Willenhall made 380bhp on Powerstations Rolling Road with a VF35 on his blobeye STi at a Rolling Road day a few years ago.

380 on a VF35??? :|

My old WRX made these figures on the same mods that you are doing...
Attachment 56519

It also helps to upgrade the scoop/undertray to an STI one as that will give the top mount better air flow;)

How much meth was he using though ???

Thanks mate. Its a great setup for a road car. Just gotta save up for some bigger brakes.

got the sccop and under tray on buddy :thumb:

so figures show any where between 300 - 380BHP on the mods stated on standard fuel ( V-Power ), but the blob was an sti so does this count ?

thats a big differance :-)

i think 380 is a bit of an exception.
a realistic expectation is 320-330 for a vf35, a bit more for a vf34.

310-320

Adding ported headers to that list and porting the wastegate on the VF 35 would be a good idea.

You'll get something in the region of 320 of each. With the headers and a frontmount I got 340 of each.

Realistically, it's a circa 330-350 turbo assuming the optimum supporting mods. Don't expect any more than that, be pleasantly surprised if you do get more! :thumb:

I think with the right supporting mods you can get 350bhp from a VF35, but I think Colin isnt looking to go as extreme as this.

If you drag up the past there is a thread on here that ran for quite sometime regarding the VF35 capabilities, I think the thread was called something like "382.4bhp on a VF35" ?!?

Rob

hi guys see link, got it RR today :-)

https://www.scoobynet.com/scoobynet-...l#post10530611

340bhp 350lbs
on my54 sti

full decat 3" milltek
japspeed caik
3port boost.
every thing else as standard.

oh and a touch of racedynamix magic....

Thats a great result ::) I bet its transformed on the road aswell.

My bugeye is running 348bhp and 320ft lbs torque
Mapped by bob rawle
Running same mods as the thread but with a k&n 57i induction kit

I recon you should have no problem hitting your target of 330bhp with the VF35


My old STI spec gave me 370BHP

VF35 with ported wategate to stop boost creep
Standard Pink Injectors
Standard top mount
APS Inner Wing induction Kit
3 inch decat
GT spec 2 headers
Uprated bosch fuel pump
10% Methanol
Andy Forrest ECUTEC remap
I cant remember if I had my fuel pressure regulator fitted then or not but if it was fitted then the fuel pressure would have been set to 3 bar on idle.
The turbo still had a little left to give but the fuel pump was pretty much maxed out unfortunately

I have been wrong many times in the past but I think the only advantage I would have had with having the STI as it had AVCS heads as I don't recall the WRX having them and obviously different cams.

The VF35 is a good wee turbo with plenty of punch and quick spooling, I was on 1.6 bar by about 2600 rpm

Attachment 56521

Graeme

edit just noticed this was an old thread, hey ho

Here's my bugeye wrx

Closed deck block over bored to 2.2
Forged pistons
vf35
550's
Tmic
3"De cat
Afterburner vortex angled back box
Wablro 255
3port Boost solinoid
K&n typhoon
Stainless headers
Stainless ups and downs
D2 fuel pressure reg

360bhp @ 1.6bar VPower