ddahlgren

I am thinking about using this with GM Fastburn Vortec heads. The heads do have dual bolt patterns so not really limited there but the ports are big and raised. Will the Wieand 7542 be able to be ported enough to use the full 2.1 X 1.1 port area and line up with the raised ports? I called weiand and the person I got does not know and searched the net with no luck other than it uses a vortec intake gasket that was rather obvious. I remember when they gave you port dimensions and bolt centerlines in a catalog when did that stop LOL.. I did search here to but found no mention of port sizes and locations either. Thanks for any and all help. Oh this is going to be for a C4 so I know I will have fitment issues and prepared for that. I have a tig welder bandsaw mill lathes etc cnc for that matter but hope I don't have to resort to that.. So I am prepared to mod things but do not want to start with welding up ports..

ddahlgren

Wrong forum? 42 views and no thoughts?