I discovered these heads from RS motor web page, looks cool, never before i have seen these. Looks very similar to JPM MS230 heads. Seems that they are billet heads....
http://www.rs-motor.at/![](http://img844.imageshack.us/img844/2568/rsmotor.jpg)
![](http://img718.imageshack.us/img718/2908/rsmotor2.jpg)
Company also makes billet heads for T4 and 356 engines...
![](http://seekirchen.blogs.com/.a/6a00d834517bbc69e2013487a04313970c-pi)