T25 and T28 question

[beeboy]

Hey all Turbo Kings,
I am thinking of upgrading my T25 from a Sr20 to a T28 ball bearing type.
Roughly how much am i looking at for a 2nd hand unit and will i have a lot of lag?
or is the T25 good for about 250bhp at the wheel?

 

[cmng]

T25 to T28 ball bearing .

T28 can range from few model
Lag ? T28 BB spool faster than T25

first at all you want to put on what car first

 

[SiGNAL]

T28 is good for about 350hps if tune right.

 

[[PIMPIN]]

Originally posted by SiGNAL@Nov 22 2004, 15:19
T28 is good for about 350hps if tune right.

wah T28 ballbearing can make that much power :o

 

[SiGNAL]

Dont wanna mislead but u need internals and cams to get that figure. Not just the turbo alone. :P

 

[cmng]

Depend which version of the T28 as well le
Try R32 T28/// sure cannot hit even 250

 

[SiGNAL]

:o

Is the R32 T28 almost the same as the S15 T28?? The R32 T28 bb kah?

 

[cmng]

R32 is T28 but not ball bearing type
journal bearing type

it is smaller than S14 and S15.
err kicik miau turbo le

 

[topui11]

yep..

the R32 T28 is definitely smaller than the S14/S15 counterparts.

if not mistaken, the T28 on S14 also got 2 versions, rite cmng?

yep, T28 can flow up to 350ps... but u don't really need the internals changed. maybe the cams and the camgears. fuel system definitely needs to upgrade.

 

[beeboy]

t25 got ball bearing version?

 

[cmng]

YEa.. GT25.. With AR70 compressor housing

 

[Joeker]

Is there any mods can be done on a T25?

How much power is the T25 rated? 200 whp? 250whp?

 

[SDF]

cmng..if not wrong the R32 and R33's run on T25 only...but twin.. ;)

largest OEM runs on the S15 and S16...T28BB.. :D

 

[SDF]

joe..

take la this one... ;)

 

[Joeker]

Pakcik Siew

HAHA! very funny! <_<

Eh! seriously, this T25 wat can do to it? Hybrid or make the housing bigger or port or wat hah?

How much whp rated this T25?

 

[beeboy]

how much is that?

 

[beeboy]

how much is that?

 

[CcL]

ehh melvin wat spec is that turbo.... dun laugh at me la... me not pro :(
sure looks not too big...
td04hl-15g can hit how many WHP?
if i want sumthin 300whp what turbo? and i duwan lag... the lag mesti minimal like the 15G ;) got ah...?

 

[SiGNAL]

300whp.... GT25 series can hit that mark. Got bb so it wouldn't lag that much.

 

[cmng]

Originally posted by sum-dum-fuk@Nov 22 2004, 17:21
cmng..if not wrong the R32 and R33's run on T25 only...but twin.. ;)

largest OEM runs on the S15 and S16...T28BB.. :D

SDF..
GTR 32 and 33 is T28 smaller trim
comfirm since i have the spec from nissan catalog

the largest OEM is not S14. S15 and S16 ( ??? )

it is GTiR

GTiR rear turbine housing and turbine wheel it even bigger than HKS GT25 series
HKS GT25 series turbine is running Trim 76 even HKS GTRS while GTiR is Trim 79

that the problem with GTiR turbo. no ball bearing version
the only thing you can do with GTiR add 360 trust bearing
mod the compressor wheel to T62 or Super 60-1