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Tightening torque specs for turbo
I got these torques specs from 930 factory workshop service manual. The ones with question marks I did not find any value.
 Maybe I could use the same 45Nm for all M10 bolts and 23Nm for all M8 bolts except for the oil line where manual says 20Nm. But what should I use for the M6 bolts on compressor? And do I need some special thread locker here?
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930 1978 911 SC 1981 |
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05-08-2023, 03:08 AM
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I don't use any torque value. Just tight. I doubt threadlocker will work on the turbo.
Nip them down tight, but not overtight. There are general specs for the size bolts if you really need numbers. Google them. Alan
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83 SC, 82 930 (track) - Stock except for RarlyL8 race headers, RarlyL8 Zork, K27-7006, 22/28 T bars, 007 Fuel head, short 3&4 gears, NGK AFR, Greddy EBC (on the slippery slope), Wevo engine mounts, ERP rear camber adjust and mono balls, Tarret front monoball camber adjust, Elgin cams, 38mm ported heads, 964 IC. 380rwhp @ 0.8bar Apart from above, bone stock:-) |
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05-08-2023, 10:50 PM
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Join Date: Dec 2015
Location: Dallas, Texas
Posts: 698
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I installed a TK heat shield on my K27. My recollection in talking with TK was that the bolts should be "tight", like Alan mentioned above. Given the difficult angles and various extensions/u-joints/and crows foot that would be needed with a torque wrench for those bolts, you would probably get a skewed torque value anyway, right?
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05-10-2023, 09:12 AM
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Porsche 930
911 SC Coupe
