| Engine Configuration |
Inline Four, 4-Stroke |
| Engine Displacement |
599 cc |
| Engine Cooling
System |
Liquid |
| Compression Ratio |
12.0:1 |
| Combustion Chamber
Design |
Pentroof |
| Valves Per Cylinder |
4 |
| Intake Valves Per Cylinder |
2 |
| Exhaust Valves Per Cylinder |
2 |
| Bore x Stroke |
67.0 x 42.5 mm |
| Measured Peak
Horsepower |
101.6 bhp @ 13,100
rpm |
| Measured Peak
Torque |
43.5 lbs.-ft.
@ 10,500 rpm |
| Measured Horsepower-to-weight
Ratio: |
4.17 lbs. per horsepower |
| Engine Redline |
15,000 rpm |
| Valve Angle (Included) |
11.5 degrees intake/
12.0 degrees exhaust (23.5 degrees) |
| Combustion Chamber
Volume |
8.0 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 |
27.5 mm |
| Exhaust Valve
Diameter |
23.0 mm |
| Intake Valve Stem
Diameter |
4.0 mm |
| Exhaust Valve
Stem Diameter |
4.0 mm |
| Intake Valve Maximum
Lift |
8.3 mm |
| Exhaust Valve
Maximum Lift |
7.2 mm |
| Intake Valve Timing |
|
| Open BTDC |
22 degrees |
| Close ABDC |
43 degrees |
| Duration |
245 degrees |
| Exhaust Valve Timing |
|
| Open BBDC |
40 degrees |
| Close ATDC |
5 degrees |
| Duration |
225 degrees |
| Valve Timing Measuring
Point |
0.3 mm. |
| Fuel Delivery
System |
Denso Fuel Injection |
| Throttle Body
Venturi Size |
40 mm |
| Air Filter Type |
Pleated Paper
Element |
| Exhaust System
Type |
4-2-1 |
| Ignition System |
Digital Electric |
| Lubrication System |
Wet Sump |
| Oil Capacity |
3.7 quarts (3.5
liters) |
| Fuel Capacity |
4.8 gallons (18.0
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 |
15 |
| Drive Plates |
8 |
| Driven Plates |
7 |
| Primary Drive |
Gear |
| Primary Drive
Gear Teeth (Ratio) |
76/36 (2.111:1) |
| Final Drive Sprocket
Teeth (Ratio) |
46/16 (2.688:1) |
| Transmission Gear
Teeth (Ratios) |
|
6th
|
28/24 (1.166:1) |
5th
|
29/23 (1.261:1) |
4th
|
31/22 (1.409:1) |
3rd
|
29/18 (1.611:1) |
2nd
|
31/16 (1.937:1) |
1st
|
32/12 (2.666:1) |
| Transmission Overall
Ratios |
|
6th
|
6.616:1 |
5th
|
7.155:1 |
4th
|
7.995:1 |
3rd
|
9.141:1 |
2nd
|
10.991:1 |
1st
|
15.127:1 |
