escortrss1300bhp

Hi there I have a zvh what turbo is best for 320 ish bhp with no lag

nevsrevs

Gt28, t34, t38, depends what you want to spend

escortrss1300bhp

Well what one of them turbos can get good result in around power with no lad and up to 320- ish bhp

simontrayler

That'll be the GT28 then! But a GT Series turbo will be the most expensive, but by far the best also! Shall be getting one myself shortly

escortrss1300bhp

Ok hmm I got told to have a t34 roller bearing turbo

nevsrevs

I would not bother with getting a t34 rollered, wat money you looking on spending and way ex mani you running?

escortrss1300bhp

Well I would pay about 800 I am running cosworth manegement running about 280 bhp now but I heard t3 gasses out at 280

nevsrevs

You have few choices then, cheapest is a t34, then t38, but will have more lag but moor room for scope, or top dolla gt28, speak to who ever is doing your mapping and see wat they recommend.

escortrss1300bhp

Ok cheers

wilky

iTrader: (1)

t34 with a .48 exhaust mate will be good

escortrss1300bhp

Does it have to b uprated t34 like roller bearin

crazycage

no just a standard one

escortrss1300bhp

I get told alsorts t34 with 63 housing etc

wilky

iTrader: (1)

t34 with a .48 will spool quick and be cheap around £500 mate

zvh

why would a t34 roller bearing not be better then ?????????all round and why is a gt series turbo better than a t series converted to roller bearing just out of intrest ?and iff u was going to buy a gt series why would u not buy a gtx ?
thanks

escortrss1300bhp

Roller bearing wil b better can't wait to get one any one selling one ??

escortrss1300bhp

I ay got a clue I was just told to get roller turbo as better on spool up

zvh

http://www.turbobygarrett.com/turbob..._ball_bearings

zvh

a standard t34 with a 360 deg wet floating bearing will be laggier than a roller bearing version end off

nevsrevs

If you had a t against gt for spool and (lag) back to back you would be hard pushed to tell the differences,
Then you got to factor in the reliability of a roller bearing, the cost of repairing it, having to water cool it and so on.
As for a gtx it's got a 11 blade billet wheel there for more moves more air.

zvh

the garret results are in the link above mate u dopnt have to water cool a t series roller bearing converted turbo !!!! you do on a gt and a t series wet floating bearing would be far less effiiceint than a roller bearing as the garret web site shows
and when i use cr turbos the cost of rebuilding a roller bearing turbo is peanutts

nevsrevs

If boost threshold is all its about then yea carry on, but I think for the money joe blogs off the street is better off with a bogo t series,
If the op is wanting to do it on a budget and wants a really low boost target then I would be getting a frs gt25