I currently have a 350 with a holley 4barrel 450cfm. I have a flowmaster muffler with the stock pipes. I also have a K&N filter. New wires, plugs, rotor and cap. I dont want crazy power, just it little more hp so it doesnt feel like im using all its got! Im interested in an intake but im not sure what kind would work with my carb. Sorry that might be a stupid question, im pretty new to chevy's. any one have some suggestions that arent gonna cost me big bucks.