Z28 exhaust manifold crack opinion

[KevinW]

Originally Posted by mhm1966

Kevin,

I am glad you are using welding material for the USA. The stuff made in China is junk and will never provide an adequate weld. You should also make a jig to mount your exhaust manifold in so that when your done welding the holes in your exhaust manifold lineup with the threaded holes in your head.

Hmm, that might be tough. I have to cool this down slowly, so overnight in a bucket of sand is the ticket.

I have been working on the smog tubes and the un-cracked manifold. Once done with that I plan to switch to the nickel MIG wire and try it out.