In the last couple of years, the cost of the copper has doubled in price over what it was 5 years ago when I first made them. Nothing is cheap any more metal-wise. All my metal parts I make like header flanges and even the cost to get them laser cut or waterjet has gotten ridiculous lately. I finally got my new shop built, so I might look at adding a CNC plasma machine to my arsenal.

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There's no such thing as too much cam....only not enough engine!