are there any monster twin turbo subarus?

[slystiguy]

I was looking on youtube an saw a nice twin turbo legacy putting out high HP, just wondering if anyone can link me to some monster builds for the twin turbo if anyone knows of any done? always had me curious as to what power you could make from one

[Guest boostcut]

the prova b4 is pretty epic. not monster, but not a slug when i drove it 5 years ago.

[Joker]

pretty sure apart from the above - which was parallel setup

no such thing exists in twin turbo format

[99GTB]

I think the most I heard of with factory turbos and engine was about 223kw atw, was an aussie went by the name of billsy. Had other mods done like fmic, dogbox and can't remember what else.

Then there is the prova b4.

[slystiguy]

is it not possible to build a monster twin turbo ej20/25 ? obviosuly its a hell of alot easier to just go single turbo but surely someone has made one of these into a beast

[Joker]

oh yea bilsey - was a BG 11 sec? 1/4 mile

man that was a few years ago

[99GTB]

Billsy was the only one I know of that kept the sequential twin turbo system and made decent power. There are however quite a few parallel twin turbo subarus out there, not necessarily many in NZ. Often using ez30 or similar as they have the added advantage of being able to spool two reasonable sized turbos well. Don't have any links handy though.

Edit: It is definitely possible, however is most often easier for pipe work and usually less custom stuff etc to just use a large single.

[Guest]

I do remember in Aussie there was a twin turbo track WRX - 400hp+

[DacerX]

RA performance in England built a 1100hp ez30 twin turbo I'll have to post the details when I get it Barry the manager was suppost to email me last week better get onto that

[Joker]

http://www.fastestmaori.co.nz/gallery/subaru-web/index.htm

but still none even close to the standard config sequential system

[slystiguy]

haha nice pics (cough bug eyes are ugly cough cough)

interesting about the 1100hp one

the other thing I was wondering about was the redline for a twin turbo engine

[Koom]

 slystiguy said:

haha nice pics (cough bug eyes are ugly cough cough)

interesting about the 1100hp one

the other thing I was wondering about was the redline for a twin turbo engine

The twin turbo EZ30 one that Marty Roestenburg used to drive was this one

Not the bug eye.

Think it was two VF22's on an EZ30. Easy 750hp. Just need to find a way to get the power from the crank to the wheels. It used to run a 5-speed dogbox and would split the gearbox casings.

[slystiguy]

I could be happy with just 1 vf22 ;D

thats pretty insane though I gathered someone must have done something along those lines though

[Joker]

7k on TM for a forged EZ30

[DacerX]

yeah but i would want to know if its sleeved

[Joker]

ask?

[DacerX]

Because that requires effort

[nt_a_foz]

 dacerx said:

yeah but i would want to know if its sleeved

Its built by Udy Auots they know there subarus, build alot of rally cars and race cars..

Basically all they do is Subis, itl be done right.