Mitsubishi MOTORS Lancer Evolution VIII 2003, Техническое руководство

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GENERAL DESCRIPTION
FRONT SUSPENSION 33A-2
GENERAL DESCRIPTION
M2330000100147
A MacPherson strut independent suspension-type
suspension is used for the front suspension. Aggres-
sive use of special components that include
Mitsubishi Motorís own inverted struts and forged
aluminum parts reduces weight to create a suspen-
sion that gives superior performance made with com-
petition use in mind.
FEATURES (COMPARED TO THE
LANCER)
.
Inverted struts
Use of inverted struts ensures smooth shock
absorber action even during high speed cornering
that places high lateral G-force on the suspension.
.
Coil springs
The coil spring rate was optimized and high-
response spring material is used to achieve high
durability and reduce weight.
.
Lower arm assembly
Use of forged aluminum reduces load on the coil
springs and produces nimble suspension action. In
addition, outer casings and stoppers on the front
bushings (A-point) and pillow ball bushings in the
rear (G-point) improves the feeling of stiffness and
stroke. Increased size of the ball on the ball joints at
the knuckle connection (B-point) also improve reli-
ability.
.
Stabilizer
A change to pillow ball joints for the stabilizer link
improves stabilizer efficiency to deliver a high level of
stability.
.
Crossmember
A reinforcing bar (front axle crossmember bar) that
connects the left and right lower arm mounts (A-
points) increases lateral rigidity. This improves steer-
ing feel and adds extra stiffness when cornering.
.
Strut insulator
Input from the strut has been changed from a sepa-
ration pattern to a unified one and the use of a metal
bearing achieves greater rigidity, durability, and lower
friction.
.
Alignment
A wider track and optimization of roll center height
improves cornering response throughout the range
from initial response through to the cornering limit.