Jerry,
Thanks for the guidance.
I’m not understanding the procedure to modify the manifold. What are the holes plugged with?
A simpler method would be to remove the studs from the manifold, drill and tap it for about a 5/8" thread, and plug the holes. Then use the TB gasket as a template and install studs the proper diameter, at the correct spacing.
Jerry[/quote]
My goal for using the double ended studs is to be able to return the manifold to the stock setup if the Sniper didn’t work out.