I'm having trouble keeping my rocker arm nuts adjusted tightly. They tend to back off and cause the rockers to chatter. I've just rebuilt the engine, I didn't replace the nuts. Should I have replaced them? Is there a preferred type?
Is a locking nut used or recommended? Can I put a thin nut on top of the rocker nut and tighten it against the nut as a way of locking it in place?
Any Ideas?
Thanks.
