Hello guys!!

i have been kind away, but Randy keeps me informed about what´s going on here!!
The Brazilian Exhaust manifold will fit the stock 250 head. it´s been done here is Brazil, here some links:

http://www.opaleirosdoparana.com/preparacao-f30/coletor-escape-silverado-omega-no-opala-t8584.htm
http://www.opaleirosdoparana.com/mecanica-geral-f28/coletor-escape-omega-41-t6951.htm

sincce the berta is also in discussion i am placing again some links to pics of my berta head, you guys can take a look here:

http://photos1.blogger.com/blogger/1008/4217/1600/DSC00024.jpg
http://photos1.blogger.com/blogger/1008/4217/1600/DSC00022.jpg
http://photos1.blogger.com/blogger/1008/4217/1600/DSC00021.jpg

Edy