What is the OD of the T3 compressor wheel?
Turbo Mini Forums

I need to calculate the trim for a diesel T3 i'm listing on Ebay... but don't want the hassle of pulling apart the turbo to measure the OD.

Anyone got one to hand???

D

sorry to sound daft but the size is directly proportional to the trim! Each T3 varaition has a differnt wheel...



alex

AlexF

OD

Dave the od can be 59/61/64or65 mm for a T3
can you give a part number or an origine to help?
fab.

Cheers Fab, knew you'd come up with the goods!

It's 465318-3 and TA0302

Compressor 0.42A/R with a direct valve wastegate.

see

t3 - 40 trim inducer dia 1.484 exducer dia 2.367

t3 - 45 trim inducer dia 1.595 exducer dia 2.367

t3 - 50 trim inducer dia 1.674 exducer dia 2.367

t3 - 60 trim inducer dia 1.830 exducer dia 2.367

t3- super 60 trim inducer dia 1.900 exducer dia 2.367

better????


alex

AlexF

Hi , Dave
the ta0302 turbine wheel is a 65 mm od one;



what do you want from this very old 505/604 turbo diesel turbo?

fab

oups comp wheel :
outer diam is 60mm
small diameter is 37,70 mm
and it is a 40 trim

Edited by fab on 12th Feb, 2004.

Sorry for doubting you "fountain of all knowledge"

I'll admit my detailled knowledge of 'stats' is very little, but i've always understood the OD of each generation of turbo compressor to be the same, the inducer diameter being the difference....

You do seem to be contradicting yourself however - 2.367" is 60.12mm (for all trims you listed?????)

Edited by TurboDave16V on 12th Feb, 2004.

Hi Dave!

Have a look at this link!
http://www.turbomaster.com/eng/racing_compressor_wheels.asp

cheers
Harry

Bimmer Twinky headed and turboed A-Series:
http://www.minifreunde.at/harry/projects.htm

well they are the figures from the compressor maps...

so I don't know, I'm regurgating here :)

alex

AlexF