More on Cryo’ing

[TurboDiverArt]

Referring to a previous thread on Cryo’ing. Bruce had mentioned that he’d tested this using Boeing Aircraft. Out of curiosity, the parts that were tested, where they “stock” parts or billet aftermarket parts? Reason I ask is that you said it increased output shaft strength by 22% which is good but no benefit on drum or input shafts. Were you testing between billet parts or non billet parts being cryo’d.

Any test results on any of the other parts or was it just the shafts that were tested? This stuff is just interesting!

Just curious.

 

[WE4]

They estimated it to be

It is in Eric at Dynotech's car. So Far he hasnt twisted it as far as I know.

And now, it was stock shafts chryoed they broke at Boeing.
Billet was never chryoed. Thought tho....

Bruce
We4