Question on 80 mm piston ?
 

hi There ,
Can anyone identify this piston pls?
Bought a dismantled 2,0 L 911 engine of year 1969…. and along with it came six metal cylinders and six of these pistons 80 mm …. As one is damaged I wonder what type of pistons these are …. And if they are from a 911 ?
Thanks,

http://forums.pelicanparts.com/uploa...1648419401.jpg
http://forums.pelicanparts.com/uploa...1648419401.jpg
http://forums.pelicanparts.com/uploa...1648419401.jpg
http://forums.pelicanparts.com/uploa...1648419401.jpg

If they are factory there is a casting number inside the piston
Such as 80f24 or 80234
Bruce

ok, Took me some time to clean the insides …. But it revealed a number : 80V69 C031M

2.0 T 68/69 8.6 CR
Bruce

great 👍 as always your help is much appreciated ….

This works really well for us, thank you! Facing same issue here. Help is appreciated.


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This work is really very hard, And you first wash it well, then only you will get the number shown inside it. Do you also think like me which cv writing website is the best? So I suggest this post go to the home and check it. This website is very nice. It also makes your thinking professional and gives you results even more than what you think.