Mitsubishi Lancer Evolution 8. Manual - part 3

ENGINE (4G6) – INTAKE AND EXHAUST EQUIPMENT

1-5

Intake and Exhaust Equipment

1. Air intake system

1-1 Intercooler

It is basically the same as the original Lancer Evolution-VII, but the air guides at the bottom of the intercooler assembly have
been discontinued in line with changes to the front bumper.

New

Intercooler assembly

Old

Air guide

AC211453AB

ENGINE (4G6) – INTAKE AND EXHAUST EQUIPMENT

1-6

1-2 Intercooler water spray

It is basically the same as the original Lancer Evolution-VII, but the water spray hose has been changed in line with changes
to the front bumper.

Water spray hose
assembly

Washer tank

Intercooler assembly

Washer tank

Water spray hose
assembly

New

Old

ENGINE (4G6) – FUEL SYSTEM

1-7

Fuel System

The fuel system is basically the same as that in the original Lancer Evolution-VII, but the following changes have been made:
• The fuel tank assembly has been changed and the tank capacity has been increased in order to extend the range.
• A steel plate fuel delivery pipe has been adopted, fuel pulsation has been reduced as have engine vibration and noise.

Specifications

Delivery pipe

Construction Diagram

Old

Fuel tank assembly

New

Items

New

Old

Fuel tank capacity L

GSR
RS

55
50

48
48

ENGINE (4G6) – FUEL SYSTEM

1-8

1. Fuel tank

The shape of the fuel tank has been changed. In order to extend the range, the tank capacity of the GSR has been increased
to 55 litres, and the tank capacity of the RS has been increased to 50 litres taking into consideration the balance between
range and the RS’s weight, and motor sport requirements.

New

Gauge and
pump assembly

Fuel pump and gauge assembly

Cut-off valve assembly

Fuel tank

Old

Gauge and
pump assembly

Fuel tank

Fuel pump and gauge assembly

Cut-off valve assembly

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