Well, your dealing with an aluminum cylinder head so it's not much. I use a
3/8" pull handle when putting the plugs in but its overkill. Be sure to
lubricate the threads on the plug before inserting.
Well, your dealing with an aluminum cylinder head so it's not much. I use a
3/8" pull handle when putting the plugs in but its overkill. Be sure to
lubricate the threads on the plug before inserting.
20-30 Nm torque is correct.
I use antiseize on the threads but i'm not going to swear blind that
it's the right thing to do. I do it because of some problems i've had
over the years in a variety of motors.