EA82 NA pistons - same ring lands as turbo ?

[discopotato03]

Hi all , probably been asked 1000 times . Are the ring lands the same with EA82 turbo and NA pistons . I want the higher static CR but don't want to kill ring lands . We will be intercooling and running NA cams plus out higher octane ULP - 96-98 . With chamber work hope to end up with 8.5 - 8.7:1 CR .

 

Also are the ring packs interchangeable ?

 

Cheers and thanks , Adrian in Aust .