1997 powerstroke diesel Ford?

Are all 1997 Ford powerstroke diesels turbo

Ford began turbocharging their diesels in 1994 with the 7.3L 'Powerstroke'. The motor had Direct Injection.

Prior to the 'Powerstroke', you could get a naturally aspirated 7.3L (not a Powerstroke) that had Indirect Injection, and before that, a 6.9L naturally aspirated IDI diesel was available.

All Ford diesels were turbocharged after 1994, so yes any 1997 would be turbocharged.

All Powerstroke diesels are turbocharged. The powerstroke was first available in 1994 when Ford released 3 different 7.3l engines in one year, the 7.3 indirect injection (naturally aspirated called an IDI) available from 87-94, the 7.3 indirect injection turbo (called the IDIT) available from 93-94, and the 7.3 direct injection turbo (called a DIT or Powerstroke) available from 94-2004.

Nope not all. They should say right on the side. If they are turbo.
i had one 97 powerstroke turbo deisel. 7.3 with a 4:10 rearend. Then i went to a 05 powerstroke turbo. 6.0 and the rearend was a 7:33. And now i have a 09 powerstroke turbo. 6.4. With a 3:55 rearend. It pulles fine but i thought i was getting the 7:33. But the dealer told me that i didint neet the slower rearend. With all the torque in the motor now. I've only pulled a few loades
any way good. Luck oh i forget to say i have a 83 deisel. Also with the 4:10

Powerstroke diesels are always turbocharged. The 7.3 is bar none the best powerstroke to date in terms of longjevity, toughness, and simplicity. There was a 7.3 IDI, naturally aspirated, less power but the same attributes as the powerstroke 7.3. BUY IT NOW!

The 7.3L is always a power stroke turbo yes