General Engine Specifications Late 1978-1984
Specification |
|
| Type | Air-Cooled, 4-stroke, 45 degree, V-twin |
| Number of Cylinders | 2 |
| Bore and Stroke 1200cc 1340cc |
3.438 x 3.968 in. ( 87.32 x100.79 mm ) 3.498 x 4.250 in. ( 88.85 x107.95 mm ) |
| Displacement 1200cc 1340cc Late 1978-1980 1981-1984 |
8 : 1 8 : 1 8 : 1 7.4 : 1 |
| Lubrication | Force-feed oiling system |
| Horsepower 1966-1969 FL FLH 1970- early 1978 FL FLH Late 1978 -1984 1200 cc 1340 cc (1978-1980) 1340 cc (1981-1984 |
57.0 hp @ 5,200 rpm 66.0 hp @ 5.600 rpm 57.0 hp @ 5,200 rpm 62.0 hp @ 5.400 rpm 60.0 hp @ 5,200 rpm 60.0 hp @ 4,800 rpm 65.0 hp @ 5,400 rpm |