Head porting books.

I forget who asked but they wanted to know what Head porting books I own and used. I haven’t looked at any of these for a long time but seeing these on a shelf reminded me. As I find more I will add them. Now a couple of these are Chevy books but remember I have also ported Chevy, ford and even a Volkswagen head for a friend of my sons. Another thing to add is a Head doesn’t know it’s a Chevy head but those guys get catered to. Some of these books have a lot of formulas and stuff way over the level of my high school diploma but if you pick up something, anything it’s of some value.