What turbo to achieve 350bhp?

S

Skalabala

Member +
Twin charge, Small turbo to take away the lag and big turbo to chase Porsches etc.

There is a butterfly between the two turbos and the butterfly is connected to a spring tensioned vacuum pump :)
 
danb87

danb87

South East England Area Rep
Dude i understand that but as i asked for
Info on the vf48 not on "twin charge" i wanna know more about them. Not
 
A

AdamB

Member +
Lol well I was just thinking like, there's much better technology out there now than td/vf series turbos. What about a gt28? Or a T3 footprint? I know it's new a new mani and downpipe jobby, that's why I asked how much you got :p
 
danb87

danb87

South East England Area Rep
Lol wel for now i was stat with the td/vf flange as manis not that old yet lol an i uave consodered td05 just curious in the vf48 or something similar. Obs dont wann have silly amounts of lag but i fancy some
More power lol
 
A

AdamB

Member +
Lol td04 don't cut it these days :p
the vf48 might be too laggy for a 4e, maybe a vf35? Think that's got the smaller turbine housing.
 
el_man

el_man

Fresh Recruit
i got a td05 16g here what will i get out of ait at 1.8 bar i got aftermarket management too
 
thefalls

thefalls

Member +
A good 325+ bhp and with some water/meth kit,i would say probably around 350.

It depends on the quality of the fuel as well.
 
Ted

Ted

Member +
td05 on a 4e is just pants, too laggy. great on a 5e tho. vf35 is mighty and full boost way before a td05. can take boost too. there was a later version that was similar and is easyish to get-search on vf43
 
Ted

Ted

Member +
IHI VF43
(300-325whp, Bolt-On)
This is the standard equipment turbocharger used on the MY07 Subaru Impreza WRX STI. It can be found on both base STI's and STI Limited's. The VF43 utilizes a thrust bearing design and the P18 exhaust housing. The primary difference between the VF43 and the VF39 used previously on STI's seems to be the stiffness of the wastegate. The VF43 has a stiffer wastegate designed to reduce boost creep issues.
Expect to achieve full boost with the proper mods and a quality tune between 2700-3200rpms



that full boost estimate is identical to the vf35 estimate yet vf43 makes 20-25 hp more on a scooby
 
A

AdamB

Member +
Ideal for a drag car, fast road it's probably pointless, could work on track but that would depend on what track it would be.
 
A

AdamB

Member +
It's a lot of money, when you can just try and find a 18g or 20g td05 which would be much cheaper. I think Kon runs the 20g ;)
If your going to spend that much on a turbo a gt30 can be brought for that price.
 
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