anyone have tips on how to make a merge collector
 

Anyone? for some ---- head reason i cant figure out how to make a ------- merge collector for a turbo manifold im trying to attempt. its pissing me off, so anyone have any tips or pics they can share

Its pretty damn difficult to make a nice merge collector. If you are relatively new to fab work (like me), I would suggest purchasing a merge collector. I know some very skilled fab guys that buy merge collectors. Not because they can't make one themselves, because its not worth their time and effort to make their own.