Dimensions of 70 series P trim & Q trim turbos

[49-blues]

Anyone know the proper inducer and exducer dimensions of the 70 & 72 turbo housings?

 

[9SECVSIX]

Anyone know the proper inducer and exducer dimensions of the 70 & 72 turbo housings?

just took a few measurements for you, these may not be exact but close enough that you can determine your housing size.
Q trim.......3.110"...2.695"
P trim.........2.880....2.530"

 

[bison]

Keep mind the turbonetics f1 68 also used by precision is so close to the gtq it could easily be mistaken. The gtq is slightly smaller at the tip if I remember correctly.

 

[bison]

Or are you asking about the compressor inlet?

 

[49-blues]

Both the comp inlet and the outlet on the turbine side of the exhaust housing-thanks

 

[bison]

http://www.turbomaster.info/eng/applications/compressor.php

 

[49-blues]

Thanks to all!