Originally Posted by Kryckter

I am going to vote for the PRC 5.3 heads. As long as you don't deck the head much more, you wont have and piston to valve clearance issues. Plus take a look in the dyno section, many combo's with the T2 cam and these heads are laying down around 450+ with all the supporting mods. Its a great setup!



Any depending what you mean by monster cam, but yes you will start running into tight clearances once you get above the mid 23x durations and .600+ lift cams. My ".234 ... .598" intake side cam had issues, but TSP can set it up for their MS3 to clear. Once you get into those size of cams though, you HAVE to check for the proper clearance.