3.5 gap according to the manufacture is .050
It doesn't have spark plug wires. The boots that are on the bottoms of the coils are only available as part of a new coil.
.035 inch
0.045 in (1.14mm) gap
.050
.035 inch
.050 inch
.050 inch
.050 inches
0.044 inch Champion RC9YC
.050 inch
.040
.050 inch