The RC14YC in a hotter plug.
[object Object]
GAP .030"
no
Rc12yc
A champion RC12YC spark plug is 14mm thread diameter. The torque for this size is 18-22 foot-pounds (25 to 30Neuton·meters)
yes
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?
Rc12yc
Champion 3071
.035"
champion rc12yc
Rc12yc