GAP .030"
Wiki User
∙ 16y agoAnonymous
Gap setting for a champion RC12YC 450 series spark plug
Champion 3071
It depends on application, but .030-.035 inch would be average.
A champion RC12YC spark plug is 14mm thread diameter. The torque for this size is 18-22 foot-pounds (25 to 30Neuton·meters)
RC12YC in Champion
Champion Rc12yc...Denso Q16pru-11...NKG BKR4E
champion rc12yc
Rc12yc
Rc12yc
champion RC12YC of ngk BKR5E-11
Champion RC12YC, NGK BKR5E-11
Should take a Champion: RC12YC
I found lots of replacements for the Champion rc12yc but none for the yx. Are they the same spark plug? Why wouldn't anyone carry a spark plug for a lawn mower that's two years old?