2002 Honda CBR954RR

Engine Configuration  Inline Four, 4-Stroke, DOHC
 Engine Displacement 954cc
 Engine Cooling  Liquid
 Compression Ratio  11.5:1
 Combustion Chamber Design  Pentroof
 Valves Per Cylinder  4

Intake Valves Per Cylinder
 2

 Exhaust Valves Per Cylinder
 2
 Bore x Stroke  75 x 54 mm
 Claimed Peak Horsepower  154 bhp @ 10,500 rpm
 Claimed Peak Torque  7.4 7 lbs. - ft. @ 9500 rpm
 Engine Redline  11, 700 rpm
 Valve Angle (Included)  120O degrees intake/ 13.0 degrees;
Exhaust (25.0 degrees)
 Combustion Chamber Volume  N/A
 Valve Train Type
DOHC, Link-plate Chain Drive,
Bucket Followers, Shim-under-bucket
Lash Adjustment
 Valve Adjustment Interval    16,000 miles
 Intake Valve Diameter  29.0 mm
 Exhaust Valve Diameter 24.0 mm
  Intake Valve Stem Diameter 4.5 mm
 Exhaust Valve Stem Diameter  4.5 mm
  Intake Valve Maximum Lift  8.7 mm
 Exhaust Valve Maximum Lift  8.3 mm
  Intake Valve Timing  

  Open BTDC
 25 degrees

 Close ABDC
 38 degrees

  Duration
 243 degrees
 Exhaust Valve Timing  

  Open BTDC
 41 degrees

  Close ABDC
 22 degrees

  Duration
 243 degrees
 Valve Timing Measuring Point  Intake, 0.16 mm; Exhaust, 1.24 mm
 Fuel Delivery System  Kehin Fuel Injection
 Throttle Body Venturi Size  42 mm
 Air Filter Type  Paper Element
 Exhaust System Type  Four-into-two-into-one with HTEV
 Ignition System  Digital Electronic
 Lubrication System  Wet Sump
 Oil Capacity  4.2 quarts (4.0 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  5

 Number of Clutch Plates
 17

  Drive Plates
 9

  Driven Plates
 8
 Primary Drive  Gear (Straight-cut)
Primary Drive Gear Teeth (Ratio)  73/ 48 (1.521:1)
Final Drive Sprocket Teeth (Ratio)  43/ 16 (2.688:1)
Transmission Gear Teeth (Ratios)  

 6th
 25/ 21 (1.190:1)

 5th
 27/ 21 (1.286:1)

 4th
 28/ 20 (1.400:1)

 3rd
 32/ 30 (1.600:1)

 2nd
 29/ 15 (1.933:1)

 1st
 35/ 13 (1.692:1)
 Transmission Overall Ratios  

 6th
 4.864:1

 5th
 5.256:1

 4th
 5.722:1

 3rd
 6.540:1

 2nd
 7.901:1

 1st
 11.003:1