Originally posted by "racingtheburg"

I know mars lol I am the master with the dremel but I want to change to roller and bigger valves 7 angle job and other stuff hmmm i have 72 windsor heads maybe I can play with good idea mars !

dremel time!!!!
Easy there Kenny Duttweiler. A 3 angle valve job is overkill for many street motors. A 7 angle valve job is pointless and wasteful because you WILL ruin the seats and the valves running them on the street.