is it a t25 or t28 turbo

[bnollie]

Alright lads. The turbo in my car was changed before i bought it how can i tell if its a t25 or a t28 turbo. Any markings i should look out for? Thanks in advance

[thegosson]

it could also be a t28r , just to add to the confusion

[bnollie]

Bump can anybody help

[Dreamworks-silvia]

do a search i did a thread on this a few months back with al the part numbers

[Sideways Simon....]

stick up a few pics... the t25 pipe that goes to the air filter is bolted on at different positions than the t28/t28r..

also on a t28 it only has 4 bolts on the compressor housing where as the t28r has 6

[way2fastforu]

also on a t28 it only has 4 bolts on the compressor housing where as the t28r has 6

thats some handy info

[nick180sx]

how many blades are on the compressor side??

[bnollie]

its on the car so couldnt be bothered stripping it back to see.is there any part number on it that would let me know.cheers

[stacky]

surely its written on the housing? have ya taken a good look

[Dreamworks-silvia]

il post this for the third time these part numbers should be clearly visable on a metal tag on the core of the turbo looking up at you as you look down onto the turbo

The following are part numbers found on the 4 different turbos found on sr20s

Jap PS13: 14411-50F00 (non BB)
Jap S14: 14411-69F00 (non BB)
Ball bearing Jap S14 (facelift) 14411-82F01
Ball bearing with wastegate splitter Jap/ S15 14411-91F00