Thoughts from anyone.... i currently have a TBI 350, with the stock cam from a 350 hp 327 sbc, throttle body spacer ajustable fuel pressure regulator and a custom burned prom chip.... 1st off i have a buddy who has the same cam as me in his 350 but he is running a carb (no Fuel injection) and he can run circles around me... 2nd off im really un happy with the 500 hundred dollar Prom Cip that i have all it seems to do is make it idle smoother with no lob from the cam. what can i do to gain more power easliy and cheaply? ive read about guys running 305 heads, what about vortex heads which will benifit more? and what about the edlebrock intake for TBI? is it worth the 300 bucks? or should i just pull the cam and go with a different one?