Blood from a stone.
Call Mike every day. Email him every day. Send him a text message every hour. Threaten him if you like. Make sure he knows how righteously pissed you are. Does any of that help? Not at all.

Fool me once, shame on thee, but fool me again...
I know Mike is a good guy who means well and takes a great deal of pride in his work. I also know where he lives and find myself over there in his neighborhood once or twice a month.

Unfortunately, I am in no position to help anyone with AMM dealings, as I might see Mike (face-to-face) two or three times a year at most. As much as I would like to help out, the simple fact of the matter is that I cannot have my name be associated with AMM. I cannot risk becoming a potential outlet for all the sad sack stories of people who bought from a guy who has consistently been unable to deliver. My days of getting involved on this front are over.

It's time 420A owners looking for a top quality intake manifold did the research, got the measurements (better yet, came up with their own), took a sketch, stock manifold, and $400 to a local fabricator and got shit done themselves.

90% of the people who buy AMM manifolds do not perform before-and-after dyno pulls to confirm anything. Yes. It is unfortunate to see people getting swindled like this, even if it IS unintentional, but I think the biggest reason why Mike keeps getting business on this front, despite his reputation, is because people are still too lazy to think for themselves.

Hope you don't take this personally, FoTown. As someone who once upon a time waited over seven months for custom pistons to show up from a now out-of-business shop in Chicago, I feel your pain. I wish there was something I could do to help, but the only thing that will help right now is for AMM to get more money to buy materials or pay for shipping or whatever, so he can live up to his end of the deals. No amount of outrage, yelling, screaming, phone calls, text messages, or private messages is going to accomplish anything.

Good luck.