Borg Warner EFR series turbos....

DRTurbo

Turbocharger Engineer
All the info is below in this link... We will be carrying these :woohoo:

Power Range | TurboDriven.com - BorgWarner Turbo Systems

EFRseries.jpg
 
looks like all the turbine wheels are smaller than the compressor wheels. do the new turbine wheel designs allow for more efficiency thus keeping them smaller? would these spool faster than standard s300 models?
 
Now remember the comp wheels in their numbering system are all identified by the exducer. The biggest comp wheel is only a 68mm. The 91mm you see is strictly OD.
 
ic ic, so they are either going to be better than standard s300's or the same, it would be nice if they turn out to be beter
 
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