Fiat TwinAir engine
>
Fiat's TwinAir engine is a Straight-twin engine designed by Fiat Powertrain Technologies as part of its Small Gasoline Engine family — employing Fiat’s MultiAir hydraulically actuated variable valve timing and lift technology. Wikipedia
Also called: SGE (Small Gasoline Engine)
Compression ratio: 11.2:1 (naturally aspirated); 10.0:1 (turbocharged)
Configuration: Straight-two
Cooling system: Water-cooled
Cylinder block material: Cast iron
Cylinder bore: 83.5 mm (3.29 in) (naturally aspirated); 80.5 mm (3.17 in) (turbocharged)
Cylinder head material: Aluminium
Show more
Show less