Trying to ID a set of Mahle pistons

[john1180]

I have a set of new Mahle pistons I got with some BMW parts, I think they could be E9 or E28 but not sure. The Mahle number is 082 11 01, 89.25mm, shallow piano top style, 3.2 and 9.3 are printed in blue on the piston tops. Can any one help?

 

[61porsche]

3.0 M30, 1st over. E9 cs, csi. Probably others like e12, etc.

Here's more regarding piston
markings:http://www.bmw2002faq.com/component...,790710/sid,f60170b5535b64600800617428986b5f/

 

[coupe2800cs]

Nla bmw????

http://www.motorenteile.mahle.com/e...568:ArticleNumCriteria:queryExec=Start+Search

 

[coupe2800cs]

3.0 CSI piston?

I want to say....??? It's a classic piano top, though not a 3.5L 10 to 1 high compression unit. 9.5 to 1... for 3.0 CSI and explains why it's NLA everyone who could get there hands on them bought all the back stock more than likely. I'll take some in a 92.00mm bore if you can get them like that....

 

[Gosch]

633CSi built 1976-1983 200HP

The Stamp on Piston show 9,3 CR and 3,2 Engine
The Mahle Nr 082 11 01 ist first Overbore-Pistons
That is fact

 

[john1180]

Sorry only this set, now listed on ebay.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=190512741717