HomemadeTurbo - DIY Turbo Forum - Does anybody know the specs of a 14B FOR SURE?

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Does anybody know the specs of a 14B FOR SURE?

i've searched high and low and cant seem to find the specs on a 14B turbo..AR's and wheel trim..

does anybody know for certain?

I compared a 14B side to side with a .42/.48 T3 and it looked very similar in size

Re:Does anybody know the specs of a 14B FOR SURE?

i would also like to know
i have own this turbo for 6 months now and still havent got that question answer either, the guy that sold it to me said it was 42/48.

Re:Does anybody know the specs of a 14B FOR SURE?

.42/48 is pretty much what everyone seems to go by. i took some measurements http://www.g2ic.com/forums/showthread.php?t=87270

Quote:

i thought this might be useful information, feel free to contribute different types or more accurate description/measurements. im using my calipers n stuff. +/- 0.5mm.

14B:
turbine inlet bolt hole centers - 74mm x 57mm.
turbine inlet hole - centered 54mm diameter.
turbine exducer - 49mm diameter.
turbine discharge - 53mm diameter.
wastegate discharge - 22.5mm diameter (including cracks +0.5mm).
compressor inlet O.D. - 51mm excluding lip (0.5mm).
compressor inlet I.D. - 43.5mm diameter.
compressor inducer - 43mm diameter.
compressor discharge - 34.5mm diameter.
compressor discharge bolt hole centers 63mm.

you can calculate the trim by dividing exducer^2 by inducer^2 or vice versa