Polished head coscast and x30xe pistons

[Titz]

Hi all,

just wanted to have your opinion for this polished head and does the x30xe will raise the compression rate in c20xe ? Thank you. Shortly my project will get done and I will post it in Projects

Greetings,
Titz


http://sphotos-h.ak.fbcdn.net/hphotos-ak-ash4/387859_10150511952331195_313884339_n.jpg

http://sphotos-f.ak.fbcdn.net/hphotos-ak-snc7/391962_10150511949186195_1496811259_n.jpg

http://sphotos-f.ak.fbcdn.net/hphotos-ak-snc7/374904_10150511950851195_848920963_n.jpg

[burgo]

Mirror polished is fine for exhaust but no good for inlet