:confused: :( where can i purchase a performance head for my D16z6??
would it be better to get mine ported and polished???

any info will be great

That depends greatly on what your plans for this engine are.

Just out of curiousity...how much would it cost to get a head P&P'd?
Thanks.

Depends on the shop and of course who you know. I've heard the number 300 thrown around in my area.

or if you're good, you can do it yourself, all you have to do is buy the kit from summit racing. my sister boyfriend knows how to port and polish so i'm pretty much lucky if i ever plan on doing that.