You have any info on the borg warner EFR stuff?

Mike Holmen

the Diesel dude
Joined
Sep 19, 2008
Messages
376
You have any specs and maps for a 91S74 EFR turbocharger. Thinking about trying one for my 2010 truck.
 
The borg warner PT# is 179394 and its a EFR 9180/T-4 dual volute turbine housing, non wastegated.
 
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