Mercury XR2 User Manual

17
GENERAL INFORMATION
Specifications
MODEL XR2
Horsepower 180 (134kw)
Propshaft Kilowatts
1
194
Full Throttle RPM Range 6000-7000
Idle RPM in Forward Gear 650-750
Weight 350 lbs. (159 kg)
Piston Displacement 122 cu. in. (2.0L/1998cc)
Bore 3.125 in. (79.5 mm)
Stroke 2.65 in. (67 mm)
Recommended Spark Plug NGK-BUHW (P/N 33-97180)
Firing Order 1-2-3-4-5-6
Maximum Timing 25° BTDC
Idle Speed Pickup Timing 2° ATDC
Fuel Pressure 5 - 6 psi
Gear Ratio 1.87:1
Recommended Gasoline Refer to Fuel Section
Recommended Oil Refer to Fuel Section
Recommended Gear Case
Oil
Quicksilver Hi-Performance Gear
Lube (92-816026A4)
Gear Case Lubricant Ca-
pacity
22.5 fl. oz. (666 ml)
Battery Rating Minimum reserve capacity rating of
100 minutes and CCA of 350
Charging System Output 16 amps @ 7000 RPM
Transom Height Short Shaft = 15” (381mm)
Long Shaft = 20” (508mm)
Water Pres. @ WOT 15 PSI (103.4 kPa)
1
Measured at the propshaft in accordance with ICOMIA28

Mercury XR2 Specifications

General

MODEL	XR2
Horsepower	180 (134kw)
Propshaft Kilowatts1	194
Full Throttle RPM Range	6000-7000
Idle RPM in Forward Gear	650-750
Maximum Timing	25° BTDC
Idle Speed Pickup Timing	2° ATDC
Gear Ratio	1.87:1
Piston Displacement	122 cu. in. (2.0L/1998cc)
Bore	3.125 in. (79.5 mm)
Stroke	2.65 in. (67 mm)
Firing Order	1-2-3-4-5-6
Recommended Spark Plug	NGK-BUHW (P/N 33-97180)
Fuel Pressure	5 - 6 psi
Recommended Gasoline	Refer to Fuel Section
Recommended Oil	Refer to Fuel Section
Recommended Gear Case Oil	Quicksilver Hi-Performance Gear Lube (92-816026A4)
Gear Case Lubricant Ca- pacity	22.5 fl. oz. (666 ml)
Charging System Output	16 amps @ 7000 RPM
Battery Rating	Minimum reserve capacity rating of 100 minutes and CCA of 350
Water Pres. @ WOT	15 PSI (103.4 kPa)

Weight and Dimensions

Weight	350 lbs. (159 kg)
Transom Height	Short Shaft = 15” (381mm) Long Shaft = 20” (508mm)