Bf109 performance data/specs

I looked around and can't find any good performance data on the G-6/AS and/or G-14/AS (should be similer) or the D powerd G-10. The info I do get seems to be either for a different type or in conflict with one another. Info like this for the E, G-6 and K-4 seem to be an easy find. I looked at past post on here but couldn't find anything. With the amount of info floating around here I figured some here would have it or know where I could find it.

Have a look at this site:

Kurfurst - Your resource on Messerschmitt Bf 109 performance

the guy who manage it is a member of AWWII