S300 Comp. Nut Torque

Tate

Tate

What?
Joined
Nov 5, 2007
Messages
3,419
I'm reassembling a silver bullet, wondering what the torque is on the nut to hold the compressor wheel on. The nut and wheel are marked to index to the shaft, but I'd like to know the torque spec to make sure its in the range.
 
Another question, the SB has bearings that have an oil groove cut around the oil holes, the rebuild kit doesn't have the groove. The guy at the turbo shop said that the non-grooved ones are the better bearings. Opinions on this?
 
Chris told me 100* past the nut touching the wheel or as close as you can get in some cases

My genuine Borg Warner rebuild had the same bearings w/o the grove the old did I'm not worried about it...
 
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