I was under the impression that the 15+ gen 2 cars had forged pistons like the Boss 302. I was speaking with Ford racing and the guy said hypereutectic. And the rods as well.
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If its torn down to that point already I would recommend the forged pistons.I saw that it wasn't very clear but I'm on the fence about adding another $700-800 to my build. I did some digging but anyone have real world expriance with how well the 15 pistons live at extended RPM?