a - Serial number
b - Model year
c - Model designation
d - Year manufactured
e - Certified Europe Insignia (as applicable)
Jet 65/80 Specifications
Models 65 80
Jet Power 65 80
Engine Horsepower 90 115
Full Throttle RPM Range 5000-5500 4750-5250
Idle Speed in Forward Gear 650-700 RPM
Number of Cylinders 3 4
Piston Displacement 1385.8 cc (84.57 cu. in.) 1847 cc (112.76 cu. in.)
Cylinder Bore 88.9 mm (3.50 in.)
Stroke 74 mm (2.930 in.)
Recommended Spark Plug NGK BUZHW-2 NGK BPZ8H-N-10
Spark Plug Gap Surface Gap 1.0 mm (0.040 in.)
Recommended Gasoline Refer to Fuel & Oil
Recommended Oil Refer to Fuel & Oil
Battery Rating
630 Marine Cranking Amps (MCA) or 490 Cold Cranking AMPS
(CCA)
Ampere Hours (Ah) 70-100