T-25 or T-28

[Dave_Hash]

My car has been mod in the past by the last owner but I never asked what type of turbo was on the car. I have removed it to put a 16G on now but I would like to know if it is a T-25 or a T-28. Thanks

 

[siceclipse]

double fin. T-28

 

[halik008]

double fin. T-28

both t-25 and t-28 has double fins.......

do a search this has ben covered numerous times

halik

 

[Staytuned]

That compressor cover looks different than my old T25. Mine says A/R .48 and has M10 on it not M24.

 

[paranoidTSi]

You should have been able to tell if it was a T28 or not when you drove the car..did the turbo seem to just give out after about 5.5K? How much boost was the vehicle pushing?

If it was a T28 then you've pretty much wasted your money, T28s rate around the same as 16Gs.

I think its a T25 myself

 

[spoolup]

I would say T25, its hard to tell on the compressor side, but look at how much meat is left on the compressor inlet the T28 are usually ported out a bit here is a pic from RRE to prove that

http://www.roadraceengineering.com/parts/turbos/t-28with-25.jpg

and yes both T25 and t28 have double fins loook here at a T25, obviously the left one

http://www.roadraceengineering.com/parts/turbos/turbos.jpg


Can you count the exhaust wheel blade, I belive the T25 has less than the t28, I have 9 on my T28

here is a link to my site with my exhaust wheel, dont laugh the EGT probe seperated and droped thru it in under 2000 miles. Sad day

http://home.comcast.net/~utspoolup/DSC00014.JPG