Motor Type 807-12/ 807-13 (detox)
No. of main bearings 5
Valves V formation
Block material Pressure diecast light alloy
Head material Light alloy
Lubrication Eccentric Rotor Oil Pump
Cooling Electric Fan Automatic
Thermo Contact in radiator
Capacity 1,565cc
Bore x Stroke 77mm x 84mm
Compression Ratio 10.25:1 (9:1 detox)
Aspiration Bosch Electronic Fuel Injection
Max. Power
S.A.E. 120 bhp @ 6,250 rpm
D.I.N. 108 bhp @ 6,000 rpm
Max. Torque
D.I.N. 100 lb/ft @ 5,500 rpmTiming
Intake valve opens 40 degrees BTDC
Intake valve closes 72 degrees ABDC
Exhaust valve opens 72 degrees BBDC
Exhaust valve closes 40 degrees ATDC
Firing Order 1,3,4,2
Valve Clearance
Inlet Cold 0.25 mm
Exhaust Cold 0.30 mmManual Gearbox Type 395
No. of Speeds 5
Diff Ratio 3.77:1 (9x34)
Ratio & Speed in gear @ 1,000 rpm.
1st 3.62 7.9 km/h
2nd 2.34 12.3 km/h
3rd 1.61 17.8 km/h
4th 1.22 23.6 km/h
5th 0.94 30.7 km/h
Reverse 3.08 9.3 km/h
Clutch Single dry plate
Internal Diameter 145 mm
External Diameter 215 mm
Brakes Vacuum Servo Assist
Front Vented Disc
Rear Plain Disc
Swept Area
Front Discs 1,014 cm2
Rear Discs 1,014 cm2
Rear Drums
Wheels 5.5" x 13"
Kerb Weights (Version 100)
R1313 1055 Kg
R1323 1075 Kg
Top Speed
R1313/23 180 km/h