MERCURY'S 90HP - OPTIMAX
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ENGINE SPECIFICATION
HP @ Prop
90
kW @ Prop
66.2
Max RPM (WOT)
5000-5750
Cylinder/Configuration
3 (in-line)
Displacement (CID/cc)
92.96/1526
Bore & Stroke (in)
3.63 x 3.00
Bore & Stroke (mm)
92 x 76
Cooling System
Water-cooled with thermostat & pressure-controlled
Ignition System
PCM 07
Starting
Electric
Gear Ratio
2.33:1
Gear Shift
F-N-R
Steering
Remote
Alternator
60-amp/756-watt belt-driven
Trim System
Power trim
Exhaust System
Through prop
Lubrication System
Electronic multipoint oil injection
Recommended Oil
Mercury OptiMax/DFI Engine Oil
Fuel Induction System
2-stage direct fuel injection
Shaft Length (inches)
20/25
Shaft Length (mm)
508/635
Dry Weight (lbs.)
375
Dry Weight (kg.)
170
Operator Warning System
Overheat, low oil level
SmartCraft
Yes
CARB Star Rating
3
Warranty
3


THE DINGHY DOCTOR, INC.
(619) 384-2733 / Fax: (619) 649-4300
3302 Kurtz Street, where I-5 and I-8 meet, San Diego, CA 92110
E-mail: jo@thedinghydoctor.com

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