Hey Jeq! What's in you engine, and how do you want to out do your causin, performance wise or idle wise, if racing and you have the right parts in your engine and your vehicle. 292 is a very good cam I use it all the time, once again for racing keep a widw lobe separation 112 or above. if you want good idle radical and fast lobe separation of 110 or below (108) is what you want. Hope that helps