Quote:
I'd be more concerned with the the steel gasket ruining the head surface but I've never run aluminum heads.
I've heard this noted before, but theres quite a few threads on here about steel gaskets with aluminum heads. They say multi-layer steel is okay, so what difference would that make on the surface of the head that the regular steel shim wouldn't? Not being a wise guy, just wondering if you'll learn me something new 
Now I need to pin those needles, got to feel that heat
Hear my motor screamin while I'm tearin up the street
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