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Hmm are u sure u are making enough power to really need cams and a forged crank?
As far as the cams go its probly not worth it unless u have other mods and ur airflow is somwhat restricted, and even then u might not see much unless u get ur intake and heads ported, besides the 1zz is more of an economy engine than anything. But incase ur still insistant crower cams migth be able to help u out, or im sure theres plenty machine shops around where u live that could do a regrind, just ask a friend or look in the phonebook.
On the forged crank side i doubt theres a need unless ur making some serious power and even then its not ur biggest concern, pistons and rods would be more of a concern.
If u ask me id suggest u go see sumone locally who is known for building performance engines and get his opinion before u consider getting anything.
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