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Registered
Join Date: Jan 2012
Location: Orchard Park NY
Posts: 191
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Oversize Piston ring replacement vendor
Howdy been a while. Health issues, better now
Ring Gap Confusion
Getting back to my first time 79SC 911 3.0 nothing modified, engine rebuild. I had the cylinders measured/honed by local Porsche guy, Said that cyl looked great
Checked ring gaps on my new std bore Goetze rings
All three rings look to me to have too large gap. 0.43
The Dempsey book range is 0.15 to 0.30
Looks like I will need to find a vendor for over size rings.
I don't mind filing to fit
Tks Gents
ed
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Last edited by outsider347; 10-02-2020 at 08:22 AM..
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