Bore Scoring - which models?

[Candellara]

After reading alot of posts about this subject and a few conversations with Porsche dealers it would appear that bore scoring is more prevalent in only some models?

Is this true? I am of the opinion that the most common engine affected is in the standard 997 3.8 engine?

3.6 engines dont suffer as much as the 3.8 and GT3 and Turbo cars are generally unaffected?

[Candellara]

Have any 996 (non metzger) engines been affected?

[Candellara]

Baz

Insightful post.

Does this mean that Turbo and GT3 cars are unaffected?