Overview: The race proven design
of the RRS coil over strut places less stress on the chassis
because the strut is mounted at the centre of the steering
knuckle rather than on top of the upper control arm like
the original double wishbone factory position. Both ride
height and camber can be easily adjusted to suit driver
preference. The RRS strut kit comes with your choice of
RRS upgrade brake packages ranging from single piston to
a huge 6 or 8 piston caliper kits. All mounting hardware
is included and is easily installed without the need to
cut or weld your precious classic Ford
The RRS
Advantage
The
RRS coil over suspension kits offers superior performance
and functionality advantage over competitors products (view
comparison) and is of significant importance to owners
of early Fords who want to fit big diameter wheels & low
profile tyres to their car.
RRS is the only suspension
system on the market today that is designed to extract the
maximum performance out of today's advanced tyre compounds
and construction.
In
comparison the original Ford suspension inherently has a
camber shift from negative camber to positive camber at
bump stop. While the RRS system gives a optimum 0° camber
to 2 ¼ ° negative camber at maximum compression or more.
The RRS system produces a lower
roll centre while creating a jacking effect to reduce body
roll enabling the suspension to utilize a lighter sway bar.
The advantage of the RRS system
is that it produces full tyre to road contact in hard cornering
and increased stability while decreasing unsprung weight
by 3 to5 kg per side producing quicker suspension reaction
time due to the superior spring and shock absorber design.
Inferior competitor designs
such as Mustang II continue to use lower control arm mounted
coil over & converted struts which are basically a tweaked
version of the original 1960's Ford design that was developed
to suit cross ply tyres or worse will cause incorrect chassis
loading and mismatched components.
4 point
dial adjustment
Reinforcing
Easy Height Adjustment
Camber Adjustment
RRS Hub Bearing
Mounting RRS rotor
The RRS Front Coil over Suspension Advantage
RRS modular design strut conversion
uses a bearing hub rather than a stub axle providing the
most advanced steering geometry, ride control (reaction
time) durability and serviceability in the market.
The RRS forged steel hub increases
the load bearing capacity by 20% over the original factory
stub axle. Perfect for wide big diameter rims & tyres.
User friendly 4 point dial
adjustment allows you to change the shocks rebound & compression
settings to go from race track, to high speed touring or
cruising in seconds.
The RRS adjustable gas shock
features a patented check valve which minimizes foaming
to keep shock performance fade free under all driving conditions.
Retains standard Ford stud
pattern and stud size & wheel track.
RRS discs have a different
offset to a standard Ford to allow bigger rotors within
standard rims while maintaining factory wheel track width.
Caliper mounting is designed
to allow a greater adaptive design range and ease of fitment
of high performance RRS calipers.
RRS detailed instructions make
installation a breeze.
Lightweight-less weight on
the nose means better weight transfer and proven, better
60 foot times at the drags.
Reduces track scrub, a typical
early Mustang or Falcon with standard suspension will vary
track by up to 3" through its range of travel . The
RRS strut decreases this to less than ½".
Spindle Centre
Note: All RRS kits require a wheel hole size 2.9" (72mm) or
larger
Early Ford rims
have small-hole centre
Later Ford rims have a large-hole
centre. Most aftermarket rims have large centers
All RRS Strut & brake kits
come complete to fit both sides with pre-assembled strut kits
and brake assemblies for ease of fitment.
All RRS kits have standard Ford wheel track specifications.
RRS strut kits have been set up to use a standard Ford wheel
inner offset of 4 ½"
RRS kits can accommodate a 5 ½" inner offset but careful consideration
should be paid to chase rail clearance to the tyre sidewall
on each full lock position.
Wheel track is standard so whatever option fit on a standard
Ford monocoque (uni-body) chassis you can add another ½" to
¾"to the inside offset when installing RRS front and rear
suspension .