Ok, I will install thin wall pressed in bronze guides. I understand now that they can give a longer (and easier) life for the valves, but want use them to help improving airflow.
To improve airflow I bought Larry T6's lumps and will install it for sure. I earned a junkyard head now - small crack between valves - and will learn a lot with it. I'll cut it in pieces so I can see it better and plan what to do in my car's head before actually working on it.
Think it's a good idea to cut it.
I'll order this week the ss valves and will take it to a machine shop to do a 4 angle valve job on it. It's a good thing to improve airflow too.
I read in a book to do an 14 degree angle cut in the chamber to improve airflow - but it was talking about a V8 head. So I still don't know if it will be possible. And also don't know how much it will cost, so I am just wondering if you have heard or did something like that already?
Buying a head gasket to see chamber to gasket matching and what is possible to do is the next thing that I'll have to do.
Thanks!
