Engine rattle and vacuum connection. 1965 Dodge Dart, 225 engine.

I found the adjustment values, 0.010 and 0.020, but it does not say if that is cold or hot engines. Then I also see that some use 0.012 and 0.022 instead, in case the valveseats are not hardened. Any thoughts ?


Bill

It refers to hot AND RUNNING, but I always adjust cold and static. The minute difference it will make will never be noticed. I like being safe rather than injured.