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robi1000
14-12-2007, 10:29
Can someone post piston ring size for F7R (upper, middle, bottom) in milimeters please. Piston bore is 82.7mm.

Robi

Yanoo_
14-12-2007, 13:02
Mahle catalogue: http://www.motorenteile.mahle.com/eLIZA/app/queryEngine?cocoon-action-2b88894c70553c3a423a8f7b0b40536a78077727:queryEngi neResultView:queryProductDetails&%2Fresult%2Fselector%2FnodePath=%2F17633%2Frelated Products%2F7953#spa-1597243570

Yanoo_
14-12-2007, 18:58
Hmmm... it worked well before.

Mahle catalogue, again:
http://www.motorenteile.mahle.com/eLIZA/app/queryEngine?locale=en

robi1000
15-12-2007, 00:16
It turned out that original F7R piston rings fit perfectly. Tnx Yanoo.

Robi

robi1000
15-12-2007, 00:17
Oh and if anyone is interested measurments are:

-upper 1.2 mm
-middle 1.5 mm
-bottom 2.5 mm
bore 82.7 mm

Robi