| Engine Configuration |
Inline Four Cylinder |
| Engine Displacement |
999 cc |
| Engine Cooling |
Liquid |
| Compression Ratio |
13.5:1 |
| Combustion Chamber Design |
Pentroof |
| Valves Per Cylinder |
4 |
| Intake Valves Per Cylinder |
2 (Titanium) |
| Exhaust Valves Per Cylinder |
2 (Titanium) |
| Bore x Stroke |
80.0mm x 49.7mm |
Conecting Rod Length
(center-to-center) |
101 mm
|
| Connecting Rod Material |
Titanium |
| Claimed Peak Horsepower |
205bhp @ 14,500rpm |
| Claimed Peak Torque |
83 lbs.-ft. @ 11,000 |
| Engine Redline |
15,100 rpm |
| Valve Angle (Included) |
11.2 degrees Intake/ 13.3 degrees Exhaust (24.5 degrees included) |
| Combustion Chamber Volume |
18.5cc |
| Valve Train Type |
DOHC, Link-plate Chain Drive,. Finger Followers, Shim-under-bucket Lash Adjustment |
| Valve Adjustment Interval |
18,000 miles |
| Intake Valve Diameter |
33.5 mm |
| Exhaust Valve Diameter |
27.2 mm |
| Intake Valve Stem
Diameter |
5.0 mm |
| Exhaust Valve Stem Diameter |
5.0 mm |
| Intake Valve Maximum
Lift |
10.51 mm |
| Exhaust Valve Maximum
Lift |
9.7 mm |
| Intake Valve Timing |
|
| Open BTDC |
17.5 degrees |
| Close ABDC |
57 degrees |
| Duration |
254.5 degrees |
| Exhaust Valve Timing |
|
| Open BTDC |
60.5 degrees |
| Close ABDC |
12 degrees |
| Duration |
252.5 degrees |
| Valve Timing Measuring
Point |
1mm
|
| Fuel Delivery System |
Electronic Fuel Injection |
| Throttle Body Venturi
Size |
48mm |
| Air Filter Type |
Pleated Paper |
| Exhaust System Type |
4-2-1, Titanium |
| Ignition System |
Digital |
| Lubrication System |
Wet Sump |
| Oil Capacity |
4.2 quarts (4.0 liters) |
| Fuel Capacity |
4.35 gallons (16.5 liters) |
| Transmission Type |
6-speed, Constant Mesh |
| Clutch Type |
Wet, Multi-plate, Slipper/ Assist
|
| Clutch Actuation System |
Cable |
| Clutch Spring Type |
Coil |
| Number Of Clutch Springs |
6 |
| Number of Clutch Plates |
18 |
| Drive Plates |
9 |
| Driven Plates |
9 |
| Primary Drive |
Gear (Straight-cut) |
| Primary Drive Gear Teeth (Ratio) |
46/76 (1.652:1) |
| Final Drive Sprocket Teeth
(Ratio) |
17/46 (2.706:1)
|
| Transmission Gear Teeth (Ratios) |
|
| 6th |
29/23 (1.260:1) |
| 5th |
34/25 (1.360:1) |
| 4th |
33/22 (1.500:1) |
| 3rd |
38/22 (1.727:1) |
| 2nd |
46/22 (2.091:1) |
| 1st |
17/45 (2.647:1) |
| Transmission Overall
Ratios |
|
| 6th |
5.637:1 |
| 5th |
6.079:1 |
| 4th |
6.705:1 |
| 3rd |
7.719:1 |
| 2nd |
9.346:1 |
| 1st |
11.832:1 |
