Engine Structural Changes
E223818
1
2
3
4
5
6
7
8
9
High tensile engine block to reduce wear under
high temperature and load
1
Dual mass flywheel
2
Crankshaft pulley specially adapted to the RS
engine
3
Turbocharger with larger compressor wheel
(from 60 mm to 63 mm) and new turbine wheel
4
PCV (positive crankcase ventilation) flow
increased from 17 liters per minute to 45 liters
per minute
5
New wiring loom with increased plug security
6
Cylinder head with new aluminum alloy to
improve heat dissipation
7
Cylinder head gasket with higher heat tolerance
8
Higher strength exhaust valve springs
9
Service Training
28
Lesson 3 – Powertrain
Engine