I have a 267 I'm going to build. My plans are a Holley 600cfm 4 barrel carburetor, edelbrock intake, headers, double roller timing chain, comp valve springs, performance distributer, and a mild cam. But I'm stuck on which cam I should go with, I'm looking to spend up to about $180 for a cam and lifter kit. If any of you have links or advice on a cam that would be great and appreciated. Thanks.