Strust vs. Shocks

[Bruce_Hearn@cd-tech.com]

A "shock absorber" has only the one function of damping suspension oscillation.
Suspension in this case is typically double A-arms (wishbones) or a solid axle
with trailing arms that provide all locating functions.

A "strut" both dampens suspension oscillation and locates the upper suspension
point.  What George was trying to say is that a strut shaft both slides in and
out of the housing for damping as well as pivots in the housing to allow for
steering inputs since the upper end of the shaft is firmly bolted to the car.
The strut acts as the upper A-arm.

B13 Sentras use struts at both ends.  B14 and B15 Sentras use struts up front
and traditional shocks in the rear.

Bruce in Houston
'94 SE-R race car under development.