who here reads it.i've got it a couple times now and every time i learnd some new shit or get tips for doing something..i just got the one with the engine masters challenge and the got alot of cool shit in it.from head porting 101 and putting together a short block..tell a 427 ls1 and l78 build..after reading the porting i'm ready to try doing it my self.going to try and find a aluminum head on ebay and use it for practice.