If you buy new spark plugs for this bike then they come with the correct gap from the manufacturer. There are slight differences between model. For the ACE 750 and the VT750 use 0.03-0.04 in. with some people using 0.035. For the 1100 Shadow use .031 - .035 in.
A 2003 Shadow requires a gap of .031 - .035 in per owners manual
A 2005 Honda Element should have a spark plug gap that is set at .044 inches. Almost all Honda engines are set with the same spark plug gap.
0,7-0,8 mm
.35
35
Spark plug gap Honda CB 650- spark plug gap - 0.024-0.028 in. (0.6-0.7 mm) Honda Shadow VT750 - spark plug gap - 0.8-0.9 mm (0.031-0.035 in.) These are both hondas - please be more specific on type of Honda you want it for.
Spark plug gap is 0.8 — 0.9 mm or 0.03 — 0.04 inches.
NGK spark plug is the best for Toyota, Honda and Nissan
Spark gap is 0.8-0.9mm(0.031-0.035in)
19mm thin wall.
.030 - .035
gap at .031 - .035