2001 Kawasaki ZX-6R

 Engine Configuration  Inline Four, 4-Stroke, DOHC
 Engine Displacement  599 cc
 Engine Cooling System  Liquid
 Compression Ratio  12.8:1
 Combustion Chamber Design  Pentroof
 Valves Per Cylinder  4
Intake Valves Per Cylinder
 2
Exhaust Valves Per Cylinder
 2
 Bore x Stroke  66.0 x 43.8 mm
 Claimed Peak Horsepower  109 bhp @ 12,000 rpm
 Claimed Peak Torque  48.5 lbs. - ft. @ 10,000 rpm
 Measured Peak Horsepower  94.4 bhp @ 12,400 rpm
 Measured Peak Torque  41.8 lbs. - ft. @ 10,400 rpm
 Measured Power To Weight Ratio  4.70 pounds per horsepower
 Engine Redline  14,000 rpm
 Valve Angle (Included)  12 degrees intake, 13 degrees exhaust (25 degrees)
 Combustion Chamber Volume  10.2 cc
 Valve Train Type  DOHC, Link-plate Chain Drive,
Bucket Followers, Shim-under-bucket
Lash Adjustment
 Valve Adjustment Interval  7500 miles
 Intake Valve Diameter  27.0 mm
 Exhaust Valve Diameter  22.6 mm
 Intake Valve Stem Diameter  4.0 mm
 Exhaust Valve Stem Diameter  4.0 mm
 Intake Valve Maximum Lift  9.2 mm
 Exhaust Valve Maximum Lift  8.4 mm
 Intake Valve Timing  
Open BTDC
 56 degrees
Close ABDC
 80 degrees
  Duration
 316 degrees
 Exhaust Valve Timing  
  Open BBDC
 61 degrees
  Close ATDC
 33 degrees
  Duration
 274 degrees
 Valve Timing Measuring Point  1.0 mm.
 Fuel Delivery System  (4) Mikuni BDSR36R CV
 Carburetor Venturi Size   36 mm
 Air Filter Type  Dual-element Foam
 Exhaust System Type   4-2-1
 Ignition System   Digital Electronic
 Lubrication System  Wet Sump
 Oil Capacity   3.7 quarts (3.5 liters)
 Fuel Capacity  4.8 gallons (18 liters)
 Transmission Type  6-speed, Constant Mesh
 Clutch Type  Multi-plate, Wet
Clutch Actuation System
Cable
Clutch Spring Type
 Coil
Number Of Clutch Springs
4
 Number of Clutch Plates 17
Drive Plates
8
Driven Plates
9
 Primary Drive  Gear
 Primary Drive Gear Teeth (Ratio)  44/ 89 (2.023:1)
 Final Drive Sprocket Teeth (Ratio)  15/ 40 (2.667:1)
 Transmission Gear Teeth (Ratios)  
6th
 26/ 24 (1.083:1)
5th
 28/ 23 (1.217:1)
4th
 29/ 21 (1.380:1)
3rd
  31/ 19 (1.631:1)
2nd
 33/ 16 (2.062:1)
1st
 38/ 13 (2.823:1)
 Transmission Overall Ratios
  6th
5.843:1
  5th
6.566:1
  4th
7.446:1
  3rd
 8.800:1
  2nd
 11.125:1
  1st
 15.231:1