Is this a whistler?

[plym49]

Please help us identify this unit - not sure if it is a whistler:

 

[Evil Dr. Porkchop]

looks like it

 

[patracy]

Yes, that's a C turbo.

 

[elkhunter]

Hope you have ear protection. The "D' is the quiet one but you can still hear the turbo somewhat.

 

[wsucougarx]

I have a thread going over the rebuild of this turbo.
http://www.steelsoldiers.com/deuce/75970-turbo-rebuild-3lj-319-whistler.html

 

[plym49]

Thanks for all your replies!

 

[HanksDeuce]

If the rusted donut side (turbine) starts small and fans out much thicker then it's a C turbo (aka whistler). If the rusted side is the same size donut all the way around then it's a D turbo.

Based on the redneck principles above that there turbo is a whistler!