.040
The recommended spark plug gap for a 1996 Harley Davidson 883 Sportster is .040. That is the most common gap for most Harley Davidson engines.
.040".
most likely a bad coil
HD 6R12
Saw online the gap is .040
35 on the gap gauge
40 to 45. 40 is common.
I believe its .020 with a magneto.
.040 in. RA8CH
.040, or 40 thousandths
The proper plug gap is 0.038-0.043 Mike
.040 is rcommended gap .040