Google "ark crafting recipe overrides".
Or get it right from the server config wiki page.

It's vanilla config.

Originally posted by Maurice:

It can't be the same engram because its different crafting cost.

Dunno what you're talking about here...

You can literally change the crafting cost of any engram in the game...

Originally posted by Maurice:

Yea ofc but im sure its not the same engram in the tek forge also custom engram because it uses custom crafting amount then regualr ingots.

And even if not i would not like to edit the whole ingot egnram for forges lol

Bro sorry mate. Your title threw me off "Changing Tek Forge Engrams" I was thinking of the Tek forge itself. Its a frequent request to change the crafting cost for the forge itself.

Ok so red herring aside... My advice is still accurate.

Vanilla game provides mechanics for editing existing engrams/recipes. There is no mechanic for adding your own new ones without creating mod.

He? I assume you're referring to Legend yeh?

Simply searching the mod directory for "PrimalItemResource" should output anything that is customisable.

Though I do not see any ingots when i search.

If you can't figure it out, dive into the discord and ask for assist. Legend is more active there