Quote Originally Posted by jerry clayton View Post
I don't do any iron heads for racing anymore--they are too heavy====and besides any performance you might gain there is the added advantage of taking static weight off the car-


And they are too heavy for me to move them anymore--------------
yes this here after 50 i on longer like to work on big iron heads .the iron world O port head are about 10 pound over a stock bbc iron head play with them world heads all day hurts