'06 GSXR600

Engine Configuration Inline Four, 4-Stroke, DOHC
Engine Displacement 599 cc
Engine Cooling System Liquid
Compression Ratio 12.5:1
Combustion Chamber Design Twin Swirl
Valves Per Cylinder 4
Intake Valves Per Cylinder 2
Exhaust Valves Per Cylinder 2
Bore x Stroke 67 x 42.5 mm
Measured Peak Horsepower 108.4 bhp @ 13,100 rpm
Measured Peak Torque 44.3 lbs. - ft. @ 11,000 rpm
Measured Power To Weight Ratio  4.0 pounds per horsepower
Claimed Engine Redline 15,000 rpm
Measured Engine Redline 15,200 rpm
Valve Angle (Included) 10 degrees intake, 12 degrees exhaust (22 degrees)
Combustion Chamber Volume  13.0 cc
Valve Train Type  DOHC, Link-plate Chain Drive,
Bucket Followers, Shim-under-bucket
Lash Adjustment
Valve Adjustment Interval 14,500 miles
Intake Valve Diameter 27.2 mm
Exhaust Valve Diameter 22 mm
Intake Valve Stem Diameter 4.5 mm
Exhaust Valve Stem Diameter 4.5 mm
Intake Valve Maximum Lift 8.6 mm
Exhaust Valve Maximum Lift 8.0 mm
Intake Valve Timing  
 Open BTDC
38 degrees
 Close ABDC
66 degrees
 Duration
284degrees
Exhaust Valve Timing  
 Open BBDC
57 degrees
 Close ATDC
29 degrees
 Duration
284degrees
Valve Timing Measuring Point 0.3 mm.
Fuel Delivery System Mikuni Fuel Injection
Throttle Body Venturi Size 40 mm
Air Filter Type Pleated Paper
Exhaust System Type 4-2-1
Ignition System Digital Electric
Lubrication System Wet Sump
Oil Capacity 3.1 quarts (2.9 liters)
Fuel Capacity 4.4 gallons (16.5 liters)
Transmission Type 6 speed, Constant Mesh
Clutch Type Multi-plate, Wet, Back-torque limiting
Clutch Actuation System Cable
Clutch Spring Type Coil
Number Of Clutch Springs 6
Number of Clutch Plates 15
 Drive Plates
8
 Driven Plates
7
Primary Drive Gear (Straight-cut)
Primary Drive Gear Teeth (Ratio) 77/ 39 (1.974:1)
Final Drive Sprocket Teeth (Ratio) 43/16 (2.687:1)
Transmission Gear Teeth (Ratios)
6th

29/24 (1.208:1)

5th

31/ 23 (1.347:1)

4th

36/ 24 (1.500:1)

3rd

36/ 21 (1.714:1)

2nd

39/ 19 (2.052:1)

1st

39/ 14 (2.785:1)

Transmission Overall Ratios .
6th 6.407:1
5th 7.144:1
4th 7.956:1
3rd 9.091:1
2nd 10.883:1
1st 14.771:1