Virago Quick Reference Specs
                            XV-700 -1100 (1981-1995)

The following specifications were assembled as a courtesy to our fellow Virago riders. If you have others to offer, please write to our webmaster.



|  Fuses  |  Approximate Refills  |  Lubricants  |  Tire Inflation Pressure  |
|  Tune-up Specs  |  General Specs  |  Carburetor Specs  |  Float Level Specs  | 


Fuses - Amperage

Main
         XV-920J, XV-1100
30
All Others
20
Headlight
20
Signal
15
Ignition
10
Taillight
10
Reserve

         XV-700, XV-1000, XV-1100

20

         XV-920

30
 

Approximate Refills - Oil

Engine oil

         With Filter Change

3.3 qts (3,100 cc)

         Without Filter Change

3.2 qts (3,000 cc)

         Engine Rebuild

3.8 qts (3,600 cc)
Front Forks

         XV-700 (1984-1985)

13.2 oz (389 cc)

         XV-700 (1986-1987)

13.4 oz (396 cc)

         XV-750 (1981-1983)

9.4 oz (278 cc)

         XV-750 (1988-on)

13.4 oz (396 cc)

         XV-920 (1981-1982 CHAIN DRIVE)

8.9 oz (264 cc)

         XV-920 (1981-1982 SHAFTDRIVE)

10.2 oz (303 cc)

         XV-1000, XV-1100

12.6 oz (372 cc)
Final Gear Oil (SHAFT DRIVE)
.21 qts (200 cc)

Lubricants

Engine

         400 F and above

SAE 20W/40, SE-SF

         400 F and below

SAE 10W/30, SE-SF

         Brake Fluid

DOT 3 or DOT 4 or DOT 5

         Battery Refilling

Distilled water

         Fork Oil

SAE 10

         Cables & Pivot Points

Yamaha chain and cable lube or
SAE 10W/30 motor oil - regular

         Fuel

89 octane - unleaded

Final Gear Oil (SHAFT DRIVE)

         All Weather

SAE 80W/90, GLA

         Above 400 F

SAE 90, GLA

         Below 400 F

SAE 80, GLA
Drive Chain (CHAIN DRIVE) Shell Alvania 1 or lithium-base EP-2 grease

Tire Inflation Pressure (cold)

Load
XV-700, XV-750,
XV-1000, XV-1100
PSI (kg/cm3)
XV-920
(kg/cm3)
Up to 198 lb. (90 kg)
         Front
26 (1.8)
26 (1.8)
         Rear
28 (2.0)
28 (2.0)
198-353 lb. (90-160 kg)
         Front
28 (2.0)
         Rear
32 (2.3)
353-529 lb. (160-240 kg)
         Front
28 (2.0)
         Rear
40 (2.8)
198-470 lb. (90-213 kg)
         Front
28 (2.0)
         Rear
32 (2.3)
High Speed Racing
         Front
32 (2.3)
28 (2.0)
         Rear
36 (2.5)
32 (2.3)

Tune-up Specs

Ignition Timing Fixed
Valve Clearance (cold)   1981-1983  
         Intake 0.004in. (0.10 mm)
         Exhaust 0.006 in. (0.15 mm)
Valve Clearance (cold)   1984-on  
         Intake 0.003-0.005 in. (0.07-0.10 mm)
         Exhaust 0.005-0.007 in. (0.12-0.15 mm)
Spark Plug
         Type NGK BP7ES
         Gap 0.028-0.032 IN. (0.7-0.8 MM)
         Tightening Torque 14.5 ft.-lb. (20 N-m)
Idle Speed 950-1,050 rpm
Compression Pressure (warm at sea level)
         Standard 156 psi (11 kg/cm3)
         Minimum 128 psi (9 kg/cm3)
         Maximum 171 psi (12 kg/cm3)
Maximum Difference Between Cylinders 14 psi (1.0 kg/cm3)
   

General Specs

Engine Specs Air-cooled, 4-Stroke, SOHC, V-twin
Bore & Stroke
         XV-700 3.16x2.72 in. (80.2x69.2 mm)
         XV-750 3.27x2.72 in. (83x69.2 mm)
         XV-920 3.62x2.72 in. (92x69.2 mm)
         XV-1000 3.74x2.72 in.(95x69.2 mm)
         XV-1100 3.74x2.95 in. (95x75 mm)
Displacement
         XV-700 42.64 cu. in. (699 cc)
         XV-750 45.64 cu. in. (748 cc)
         XV-920 56.14 cu. in. (920 cc)
         XV-1000 59086 cu. in. (981 cc)
         XV-1100 64.86 cu. in. (1,063 cc)
Compression Ratio
         XV-700 9.0:1
         XV-750 8.7:1
         XV-920, XV-1000, XV-1100 8.3:1
Ignition Transistor control ignition (TCI)
Carburetion (2) Hitachi carbs
Air Filter Dry type element
Fuel Type Gasoline: Unleaded 87 Octane
Fuel Capacity  
         XV-700 (1984-1985) 3.3 gal. (12.5 l)
         Reserve 0.6 gal. (2.5 l)
         XV-700 (1986-1987) 3.9 gal. (14.7 l)
         Reserve 0.6 gal. (2.5 l)
         XV-750 3.2 gal (12 l)
         Reserve 0.7 gal. (2.6 l)
         XV-920RH, RJ 5.0 gal. (19 l)
         Reserve 0.8 gal. (3.2 l)
         XV-920J, K, MK 3.8 gal. (14.5 l)
         Reserve 0.5 gal. (2.0 l)
         XV-1000 3.8 gal. (14.5 l)
         Reserve 0.79 gal. (3.0 l)
         XV-1100 4.4 gal (16.8 l)
         Reserve 0.79 gal (3.0 l)
Clutch Wet, multi-plate
Transmission (5) Speed, constant mesh
Starting Sytem Electric only
Battery
         XV-700, XV-750 12 volt/16 amp hour
         XV-920, XV-1000, XV-1100 12 volt/20 amp hour
Charging System AC alternator
Front Tire
         XV-700, XV-1000, XV-1100 100/90-19 57H
         XV-750, XV-920J, K, MK 3.5H-19-4PR
         XV-920RH, RJ 3.25H-19-4PR
Rear Tire
         XV-700, XV-1000, XV-1100 140/90-15 70H
         XV-750, XV-920J, K, MK 130/90-16- 67H
         XV-920RH, RJ 120/90-18 65H

Carburetor Specs

Item
XV-700
XV-750H, J, K, MK
Manufacturer Hitachi Hitachi
Model HSC40 HSC40
I.D. mark 42X-00 4X7-00
Main Jet
         Both  
         Cylinder 1 128  
         Cylinder 2 132  
Main Air Jet 50 50
Jet Needle
         Both Y-32
         Cylinder 1 Y-23
         Cylinder 2 Y-22
Pilot Jet 42 41
Pilot Air Jet 190 185
Pilot Screw Preset Preset
Starter Jet 40 40
Idle Speed (rpm) 950-1,050 950-1,050
       
Item
XV-750U-on
XV-750UC-on
Manufacturer Mikuni Mikuni
Model BST40 BST40
I.D. mark 3AL01 3CM00
Main Jet 122.5 122.5
Main Air Jet 80 80
Jet Needle 5DL12 5DL12
Pilot Jet 40 40
Pilot Air Jet 60 60
Pilot Screw Preset Preset
Starter Jet 35 35
Idle Speed (rpm) 950-1,050 950-1,050
Item
XV-920RH, RJ
XV-920J, K, MK
XV-1000
Manufacturer Hitachi Hitachi Hitachi
Model HSC40 HSC40 HSC40
I.D. mark 5H1-00 10L-00 42H-00
Main Jet
         Cylinder 1 126 126 124
         Cylinder 2 124 128 132
Main Air Jet 50 50 50
Jet Needle
         Both Y-22  
         Cylinder 1 Y-25 Y-34
         Cylinder 2 Y-24 Y-32
Pilot Jet 41 41 40
Pilot Air Jet 180 195 190
Pilot Screw Preset Preset Preset
Starter Jet 40 40 40
Idle Speed (rpm) 950-1,050 950-1,050 950-1,050
Item
XV-1100S, T
XV-1100SC, TC
Manufacturer Hitachi Hitachi
Model HSC40 HSC40
I.D. mark 1TE 1TF
Main Jet
         Cylinder 1 122 122
         Cylinder 2 128 128
Main Air Jet 50 50
Jet Needle
         Cylinder 1 Y-33 Y-33
         Cylinder 2 Y-33 Y-33
Pilot Jet 40 40
Pilot Air Jet 100 100
Pilot Screw Preset Preset
Starter Jet 40 40
Idle Speed (rpm) 950-1,050 950-1,050
Item
XV-1100U-on, T
XV-1100UC-on
Manufacturer Mikuni Mikuni
Model BST40 BST40
I.D. mark 3CF00 3CG00
Main Jet
         Cylinder 1 122.5 122.5
         Cylinder 2 125 125
Needle Jet Y-4 Y-4
Jet Needle
         Cylinder 1 SDLB SDLB
         Cylinder 2 SDLB SDLB
Pilot Jet 40 40
Pilot Air Jet 100 100
         No. 1 60 60
         No. 2 140 140
Pilot Screw Preset Preset
Starter Jet 35 35
Idle Speed (rpm) 950-1,050 950-1,050

Float Level Specs

Year
Inches
Millimeters
1981-1983
         No. 1 Left Carb
0.04 +/- 0.04
1.0 +/- 1.0
         No. 2 Right Carb
0.08 +/- 0.04
2.0 +/- 1.0
1984-1987
0 +/- 0.04
0 +/- 1.0
1988-0n
0.06 - 0.10
1.5 - 2.5


VOC Webmaster

Rev. 1/06