'04 GSXR750

 Engine Configuration  Inline Four, 4-Stroke, DOHC
 Engine Displacement  749 cc
 Engine Cooling System  Liquid
 Compression Ratio 12:3:1
 Combustion Chamber Design  Twin Swirl
 Valves Per Cylinder  4
 Intake Valves Per Cylinder
 2 (Titanium)
 Exhaust Valves Per Cylinder
 2 (Titanium)
 Bore x Stroke  72 .0 x 46.0 mm
 Claimed Peak Horsepower  155 bhp @ 13,000 rpm
 Claimed Peak Torque  62.3 lbs. - ft. @ 10,800 rpm
 Engine Redline  14,000 rpm
 Valve Angle (Included)  25.0 degrees (12.0 degrees intake, 13.0 degrees exhaust)
 Combustion Chamber Volume  16.5 cc
 Valve Train Type  DOHC, Link-plate Chain Drive, Bucket Followers, Shim-under-bucket Lash Adjustment
 Valve Adjustment Interval  15,000 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  8.8 mm
 Exhaust Valve Maximum Lift  7.3 mm
 Intake Valve Timing  
 Open BTDC
 33 degrees
 Close ABDC
 74 degrees
 Duration
 287 degrees
 Exhaust Valve Timing  
 Open BBDC
 53 degrees
 Close ATDC
 23 degrees
 Duration
 256 degrees
 Valve Timing Measuring Point  0.3 mm.
 Fuel Delivery System  Fuel Injection
 Throttle Body Venturi Size  42 mm
 Air Filter Type  Paper Element
 Exhaust System Type  4-2-1 (Stainless Steel Titanium)
 Ignition System  Digital Electric
 Lubrication System  Wet Sump
 Oil Capacity  3.8 quarts (3.6 liters)
 Fuel Capacity  4.5 gallons (17.0 liters) / 4.4. gallons (16 .5 liters ) CA model
 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)  78/ 42 (1.857:1)
 Final Drive Sprocket Teeth (Ratio)  43/ 17 (2.529:1)
 Transmission Gear Teeth (Ratios)  

 6th
 26/ 22 (1.181:1)

 5th
 30/ 23 (1.304:1)

 4th
 29/ 20 (1.450:1)

 3rd
 37/ 22 (1.681:1)

 2nd
 39/ 19 (2.052:1)

 1st
 39/ 14 (2.785:1)
 Transmission Overall Ratios  

 6th
 5.551:1

 5th
 6.127:1

 4th
 6.811:1

 3rd
 7.900:1

 2nd
 9.642:1

 1st
 13.086:1
 Theoretical Speed in Gears at Redline  

 6th
185 mph

5th
168 mph

4th
151 mph

3rd
130 mph

2nd
107 mph

1st
79 mph