For more convenience the optional Shock Springs
for the Hellfire are available as a set including all 6 pairs.
The
different springs have different stiffness and will make the
suspension harder or softer depending on which spring is
used. This offers a wide range of tuning of the suspension
to the surface to improve the handling of the car on a variety
of
tracks.
The different sizes relate to the thickness
of the wire used to make the springs. The thicker the wire or
a lower number
of coils mean that the spring is stiffer
than a spring with thinner wire or more coils. Each spring features black
plating with painted markings to help identify the different
spring rates.