- CHROME SILICON WIRE
(not chrome vanadium) used in
every spring - not just
certain rates - because of
its higher tensile strength,
longer life and ability to
provide very consistent rates
throughout a full range of
wire sizes.
- COLD
WOUND on the latest automatic
coiling equipment and heat
treated twice during
manufacture to be able to
withstand even the most
abusive conditions.
-
DOUBLE GROUND ENDS for even
better consistency and
straightness. Squareness
tolerance held to within
1°
- EXCLUSIVE
DESIGN and manufacturing
process ensures sides of
spring remain parallel when
installed, so the spring
won't rub hardware.
-
PROTECTIVE COATED instead of
plated to avoid hydrogen
embrittlement, which can
shorten spring life.
-
GUARANTEED for as long as you
own them to remain within 2%
of original free height.
When AFCO set out to
build coil springs, the
design goal was si mple:
uality, best-performing
spring in the world, and back
it with a lifetime guarantee.
Thousands of wins later,
AFCOILS have set the standard
in all forms of racing!