1984-1986 Mercury Force 9.9 and 15HP Outboards Service Manual, Page 4Get this manual
SECTION
SPECIFICATIONS
ENGINE SPECIFICATIONS
B.1.AH.PI.S.0 Power
Recommended
9.9 4750 RPM 7.00 KW 4750 RPM
Bore and Stroke
2-316 1-34 (S .53 4.46 em) 13.15 cu in(216 eel15-125 PS (8.10-B.80 kg cmll
Champion L82.S.A
Displ.cemeni Openllng Range
Idle RPM tn Gear
4250-5250 RPM
Compre lon
Spark Plug
Champion Al-4J Canada
Spark Plug Gap
Test Wheel
T 8342 (9.9)(5400 RPM) 2955A (250 Sailor)(5350 RPM )
.030" (0.76 mm.020" (0.50 mm)