Engine Details

1438cc
Bore x Stroke: 80mm x 71.5mm
Compression Ratio:  8.9:1
Camshaft Timing:  Intake 26/66 Exhaust 66/26
Fuel System:  Weber 34DFH or 34DHS/1

1592cc
Bore x Stroke: 80mm x 79.2mm
Compression Ratio:  9.8:1
Camshaft Timing:  Intake 26/66 Exhaust 66/26
Fuel System:  Weber 32DHSA or Solex C34E

1608cc
Bore x Stroke: 80mm x 80mm
Compression Ratio:  9.8:1
Camshaft Timing:  Intake 26/66 Exhaust 66/26
Fuel System:  Dual Weber 40IDF, Dual Solex 40PII, or Weber 32DHSA (U.S.A)

1756cc (1972 - 1974)
Bore x Stroke: 84mm x 79.2mm
Compression Ratio:  8.9:1
Camshaft Timing:  Intake 20/60 Exhaust 60/20
Fuel System:  Weber 32DMS / 32DMSA

1756cc (1975 - 1978)
Bore x Stroke: 84mm x 79.2mm
Compression Ratio:  8:1
Camshaft Timing:  Intake 5/53 Exhaust 53/5
Fuel System:  Weber 32 ADFA

2000cc (1979 - 1985)
Bore x Stroke: 84 mm x 90mm
Compression Ratio:  8.1:1
Camshaft Timing: Intake 5/53 Exhaust 53/5
Fuel System: Weber 28/32 ADHA or Bosch L-Jetronic (from 1980)