Unless you want the lope of a cam, it is a bit of a waste on a stock motor. I would save up for some decent heads and then put the cam in. Anyhow, TFS makes good intakes, but if you are looking for a budget intake get an explorer intake from a junkyard or on corral.net, should get 15 - 20 hp more from that. A few things need to be changed/added when you use the intake but getting that intake for 50 to 120 bucks and doing a little bit of work is better than spending 400 to 600 dollars on another intake, imo.