Correct timing belt tension
#2
Race Car
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The correct tension is set using the factory P9201 belt tension tool ($$$) or the Kempf "bending" tool. Don't try to do it any other way (especially not on a 32v 928), the Kempf tool is only ~$60 and is very easy to use.
![](http://members.rennlist.com/pirtle/tb17.jpg)
http://members.rennlist.com/pirtle/tbelt.html
Dan
'91 928GT S/C
475hp/460lb.ft
![](http://members.rennlist.com/pirtle/tb17.jpg)
http://members.rennlist.com/pirtle/tbelt.html
Dan
'91 928GT S/C
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#3
Rennlist Member
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Or put a porkensioner on and forget about having to worry about keeping your tension set.
#7
Chronic Tool Dropper
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The PKTensioner mentioned above is a more self-adjusting tensioner, using a proven Audi mechanism and pulleys on a 928-specific mounting. If this is your first time doing this (sounds ike it is...), you can probably install the PKTensioner for a cost roughly comparable to buying a factory rebuilding kit for the original tensioner, all the rollers, bearings and bushings, plus the tensioner tool. The 'wearing' parts of the PKTensioner are readily available, when you rack up enough miles to do a couple more timing belt replacements. With no oil-filled cavities an boots to deteriorate, the PKTensioner maintenance is much less frequent than the factory pieces.
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#9
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There is no 'tension data' per se, other than the tension readings on the Porsche tensioner or Kempf tensioner tools.
You have chosen a proper forum name - perhaps after a few years in the trenches we'll upgrade you.
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Read through the New Visitor...FAQ thread posted at the top of this forum to get off to a good start.
You have chosen a proper forum name - perhaps after a few years in the trenches we'll upgrade you.
![Stick Out Tongue](https://rennlist.com/forums/images/smilies/tongue.gif)
Read through the New Visitor...FAQ thread posted at the top of this forum to get off to a good start.
#11
Former Vendor
#13
Former Vendor