first you do not need to do a port and polish save your money and buy some thing else. vtec heads a re ported enough. But if you were to port DO NOT port the intake side and only widen the exhaust side a little. it is ported enough for na because of vtec. for cams i have nothing but good stuff about toda or jun...Rember when it come to engine building BIGGER IS NOT BETTER. if you choose to port and polish make sure you get flow numbers and build your engine around those. Everything MUST flow together or not flow at all. I have heard of people loosing seriuos power after porting, or like me not gaining anything power wise. now i have to go forced induction to see serious power.