Honda BF5A Owner's Manual page 73

TECHNICAL & CONSUMER INFORMATION
Tuneur,
.
Spark plug gap
0.028-0.031 in (0.70-0.80 mm) See page 51.
Idle speed 1 ,100 f 50 rpm
See shop manual.
Valve clearance Intake: 0.12 + 0.02 mm See shop manual.
(cold) Exhaust: 0.20 -+ 0.02 mm
Other specifications No other adjustments needed.
71