well first off im not even sure i want a cam, just because i dont want my idle all over the place. Im looking at the trickflow kit since it is a very nice price for what you get, but im not sure i need all of it. timing chain... what are benifits of changing it out? with a mild cam, how bad does your idle decrease, but what kind of power do you get when you have heads/intake then add a cam? im really just considering getting an intake and heads, instead of the whole kit. intakes are all really the same in the end (other than a few differences) but im really interested into which heads i should get. I was looking at the gt40 turbo swirl extra heads, but i read they dont do much? this true? im only considering them for the price ($1000 flat fully assembled) but how do they compare to the trickflow heads? Also, i always hear ppl talking about the AFR165. what makes this head so special? id love it if someone could point me to some tech articles or answer my questions straight up.