anybody know of any goodies for 22r engines that are CA street legal and will give more power. i've already got a set of headers and a full 2 1/2 ich exhaust. it helps out a bit. are any carbs (weber, mikuni, etc) CA legal?? i know TRD offers a CA legal camshaft, but it supposedly only increases hp and torque by like 8%. not too much bang for the buck, considering the installation costs, whether i do it myself, or have it done.