tires FORD MUSTANG 2012 5.G Boss 302 Supplement Manual

UNIQUE FEATURES
Boss302
•Boss302 high performance V8 engine
•Forged pistons and rods
•Runners in the box intake manifold
•CNC machined high-flow ported aluminum cylinder heads
•Steel-backed high RPM clutch
•Unique steering tuning
•Unique chassis tuning with manually-adjustable dampers
•Brembo four-piston front brakes with unique high-performance rear
brake pads
•Low expansion brake hoses
•Unique grille, front lower fascia and rear lower fascia
•Unique hood stripes and body side stripes
•Boss302 interior package with unique interior finish panels and
instrument cluster (Recaro seats optional)
•Quad exhaust with rear and side exiting pipes
•Unique staggered width 19x9 inch and 19x9.5 inch wheels with
summer only performance tires
•3.73 rear axle ratio with limited slip (optional Torsendifferential)
•High performance radiator and engine oil cooler
•AdvanceTracstability enhancement system with sport mode
specifically calibrated and race track tuned. Refer to theDriving
section in yourOwner’s Guidefor more information.
•
- After delivery, your Ford dealer can reprogram your
engine control module to use the red key as a
. Once
enabled, the
provides optimal racetrack performance via
a unique engine calibration. See http://www.trackey.ford.com for more
information.
Boss302 Unique Features
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Boss302 with Laguna Seca Package
•Unique Laguna Seca chassis tuning with manually-adjustable dampers
•Unique steering tuning
•Performance gauge package
•Rear seat delete (creating a two-seat configuration) with added brace
for improved body stiffness
•Boss302 interior package with standard Recaro seats
•Unique staggered width 19x9 inch and 19x10 inch wheels with
R-compound summer only performance tires
•3.73 rear axle ratio with standard Torsendifferential
•Unique red body/interior accents
•Additional Ford Racing parts
•Front splitter (track use only - see Warranty information for more
details) The front splitter included in the Laguna Seca Package is
intended for race track use only and is not legal for on-street
driving. It may degrade crash performance and void the vehicle
warranty. The front splitter must be installed by the customer.
•Front brake cooling kit
•Transmission cooling scoop
Boss302 Unique Features
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this point, the gauge is taking a stationary reading. Do not move the
vehicle at this time or your calibration will be incorrect and you will need
to re-calibrate. Next, the gauge will light all LEDs on the radial bar graph
and display “GO”. Launch your vehicle in a manner using moderate,
steady acceleration with a goal of reaching 15 mph in three to four
seconds (with 3-1/2 seconds as your goal). Accelerate forward, shifting
smoothly if necessary. When finished with the calibration procedure, the
gauge will display “DONE” for three seconds and then return to Real
Time mode. Accelerating too aggressively or too passively in the vehicle
calibration mode will result in an in complete or inaccurate calibration. It
is very important while performing the acceleration part of the vehicle
calibration that the vehicle not bounce up and down or move side to
side. During this calibration process, DO NOT spin the tires, slide the
vehicle sideways, powershift, lug, jerk, bounce or turn the vehicle. Doing
so will cause an incorrect calibration, and you will need to repeat the
calibration process. To check your calibration, change your display to
Real Time Lateral mode (see Real Time mode). When you accelerate and
brake in a straight line you should see very minimal if any lateral G force
displayed. If you do, repeat the calibration process as outlined above. If
problem persists, contact Auto Meter tech support for further assistance.
Roll out:This function only affects the 1/4 mile function. Roll out is the
distance that your vehicle travels before the 1/4 mile timer (ET) starts.
With a roll out of zero, the gauge will give you a slower ET reading than
a drag strip timer, as the gauge will start the timer the instant the car
moves. A zero roll out will be the most accurate indication of how long it
takes your car to cover a standing 1/4 mile. Increasing your roll out
distance will decrease the ET readings that the gauge will display as you
are giving your vehicle a head start up to 18 inches before the timer
starts.
To select roll out:
1. Enter Setup mode, then press A until “UL65” is displayed.
2. Press B to confirm. The number displayed represents roll out distance
in inches, and may be adjusted from 0 to 18.
3. Press A to increase the value shown. Press C to decrease.
4. Press ENTER to confirm your setting when the desired roll out value
is displayed.
Boss302 Unique Features
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WHEELS
Your Boss302 is equipped with unique wheels matched to the tires.
These wheels are more susceptible to damage due to their diameter,
width and low profile tires. To avoid damage to your wheels:
•Maintain proper tire pressure (seeTiresin this supplement).
•Do not drive your vehicle through an automated, commercial car wash
due to the vehicle’s low ground clearance, tire width and track width.
Wash your vehicle by hand, or by using a touchless commercial wash
with no mechanical tracks on the floor.
•When installing wheels, always torque lug nuts to specification with a
torque wrench.
•Inspect your wheels for damage on a regular basis. If a wheel is
damaged, replace it immediately.
•In the event that you encounter an abnormally harsh impact, inspect
the outer edge of your wheels, both inside and out, for damage.
Operating at high speeds
Your Boss302 is capable of high speeds and is equipped with tires
rated for the vehicle’s maximum speed, electronically limited to 155 mph
(250 km/h). Remember to drive safely, obey all traffic laws and only
operate your vehicle at high speeds at locations equipped and designed
to do so safely. Before operating your vehicle at high speeds:
•Ensure correct tire pressures (seeTiresin this supplement).
•Inspect wheels and tires for wear and damage. Replace any damaged
wheels or tires.
•Do not operate your vehicle at high speeds with more than two
passengers or while carrying cargo.
Wheel lug nut torque specifications
Retighten the lug nuts to the specified torque at 500 miles (800 km)
after any wheel disturbance (tire rotation, changing a flat tire, wheel
removal, etc.).
Bolt size Wheel lug nut torque*
ft-lb N•m
12x 20 100 135
* Torque specifications are for nut and bolt threads free of dirt and
rust. Use only Ford recommended replacement fasteners.
Tire Information
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WARNING:When a wheel is installed, always remove any
corrosion, dirt or foreign materials present on the mounting
surfaces of the wheel or the surface of the wheel hub, brake drum or
brake disc that contacts the wheel. Ensure that any fasteners that
attach the rotor to the hub are secured so they do not interfere with
the mounting surfaces of the wheel. Installing wheels without correct
metal-to-metal contact at the wheel mounting surfaces can cause the
wheel nuts to loosen and the wheel to come off while the vehicle is in
motion, resulting in loss of control.
IMPORTANT TIRE INFORMATION
Your vehicle is equipped with unique wheels and tires designed to
enhance performance. To continue providing this performance, extra
care must be taken when operating and maintaining your vehicle.
Wheels and tires
Boss30219in.x9.0in.front,19in.x9.5in.rear
cast aluminum wheels
255/40ZR19 front, 285/35ZR19 rear tires
Boss302 with
Laguna Seca
Package19 in. x 9.0 in. front, 19 in. x 10.0 in. rear
lightweight cast aluminum wheels
255/40ZR19 front, 285/35ZR19 rear tires
(ultra high performance)
Tires
Your Boss302 is equipped with low profile, high performance tires that
are designed to optimize the car’s driving dynamics. These tires are not
optimized for off-road or winter (snow or cold weather) performance,
and their ride, noise and wear characteristics are different than
non-performance tires. Also, because of their lower profile, the tires are
more susceptible to damage due to potholes and rough roads. To ensure
that your tires perform as intended, it is important that you maintain
your tires properly.
•The Boss302 and Boss302 with Laguna Seca Package original
equipment tires are optimized for maximum steering and handling
performance. Ford does not recommend using these tires in cold
temperatures of approximately 40°F (5°C) and below (depending on
tire, surface and weather conditions). See your Ford dealer for
recommended tires in these conditions.
Tire Information
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•The Boss302 with Laguna Seca Package is equipped with ultra
high-performance, dry weather-only summer tires that provide
superior steering and handling.
WARNING:If equipped with the Laguna Seca Package, never
drive with these tires in any wet conditions (rain, snow, ice, etc.)
because they cannot channel water away and will slide risking serious
injury.
•Do not use tire chainson the original wheels and tires of your
vehicle. The use of any type of tire chain on these tires may damage
your vehicle.
•Always maintain your tire pressures according to the tire information
placard on the driver’s door jamb, using an accurate gauge.
•Tire pressures are specified “cold” and should be checked after the
vehicle has been parked for at least 3 hours. Do not reduce pressure
of warm tires.
•Check your tire pressure often to maintain it properly. Tire pressure
can diminish over time and fluctuate with temperature.
•Do not overload your vehicle. Maximum vehicle and axle weights are
listed on the tire information placard.
•Extra caution should be taken when operating the vehicle near its
maximum load, including assuring proper tire pressure and reducing
speeds.
•Extra caution should be taken when operating on rough roads to avoid
impacts that could cause tire damage.
•In the event that you encounter an abnormally harsh impact, inspect
your tires for damage.
•Inspect your tires for damage on a regular basis. If a tire is damaged,
replace it immediately.
•Proper suspension alignment is critical for maximum performance and
optimal tire wear. If you notice uneven tire wear, have your alignment
checked.
Tire Information
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•When replacing tires, the only way to ensure original performance is
to use the original equipment tire. If a different tire is used, it should
be the same size, speed rating and load rating and be replaced as a set
of four. Never mix tire brands.
WARNING:Snow tires must be the same size, load index, speed
rating as those originally provided by Ford. Use of any tire or
wheel not recommended by Ford can affect the safety and
performance of your vehicle, which could result in an increased risk of
loss of vehicle control, vehicle rollover, personal injury and death.
Additionally, the use of non-recommended tires and wheels could
cause steering, suspension, axle or transfer case/power transfer unit
failure.
Winter driving
The original equipment tires on your Boss302 are designed for high
performance steering and handling. They are not designed for winter use
on ice or snow and cannot be used with snow chains. If you will be
operating your vehicle in these conditions, winter or all-season tires must
be used.
Do not operate your vehicle above posted speed limits and never
perform high speed driving with winter tires, even in clear, dry driving
conditions.
Tire rotation
Because your vehicle is equipped with unique larger tires on the rear
wheels, you can only rotate the tires side to side. You must not rotate
tires in a crisscross pattern or front to rear. If you notice that the tires
wear unevenly, have them checked.
The tires on your Boss302 should be rotated every 5,000 miles
(8,000 km). This will help your tires wear more evenly, providing better
tire performance and longer tire life.
Tire Information
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The optional Laguna Seca Package tires (255/40ZR19 front, 285/35ZR19
rear) are directional. Tire rotation is not recommended for directional
tires.
•Boss302 (non-Laguna Seca) tire
rotation
(front tires at the top of the
diagram)
•Sometimes irregular tire wear can be corrected by rotating the tires.
•If your tires show uneven wear, ask an authorized dealer to check for
and correct any wheel misalignment, tire imbalance or mechanical
problem involved before tire rotation.
•After having your tires rotated, inflation pressure must be checked
and adjusted to the vehicle requirements.
Tire Information
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Wheel lift
When towing the vehicle for front loading, the front tires must be 16 in.
(41 cm) higher than the rear.
When towing the vehicle for rear loading, the rear tires must be 14 in.
(35 cm) higher than the front.
Roadside Emergencies
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•For track sessions, it is recommended to run 41 psi (283 kPa) hot for
the OEM tires, front and rear.
•Depending on track temperature, ambient temperature and driving
style, you may need to reduce the starting tire pressure by as
much as 4 psi (27 kPa).
•The starting pressure may be lower in the rear tires relative to the
front tires to achieve 41 psi (283 kPa) hot.
•Reset tire pressures to placard recommended pressures before
leaving the track.
•For improved track performance, Ford recommends
,
available through Ford Racing. See your local Ford dealer or go to
http://www.trackey.ford.com for more information (M-14204-MBTKA).
•
Your Boss302 is equipped from the factory with Brembo 4-piston front
calipers and unique, high-performance rear brake pads that will provide
excellent performance under normal driving conditions. Ford recommends
the following bedding procedure for race track driving be followed.
Note:Restore the vehicle to factory specifications prior to driving on
public roads.
Brake burnishing procedure for race track driving
If the vehicle has to be driven on a track (racing) or in severe driving
conditions, the following steps must be performed on a closed course,
not on public roads:
•
Burnish: 30 burnish stops at 60-0 mph (96-0 km/h), 0.4g deceleration,
one mile (1.6 km) between stops. If the vehicle has more than 200 miles
(322 km) on the brakes, skip this step and proceed to the Fade stops.
•Fade: 20 fade stops, at 65-0 mph (105-0 km/h), 0.85g deceleration or
just below ABS activity, no dwell between stops
•Cool down: Minimum of five mile (8 km) cool down route, if on public
roads (no brakes) run at 60 mph (96 km/h)
•Recovery: 30 recovery stops at 60-0 mph (96-0 km/h), 0.4 g
deceleration, one mile (1.6 km) between stops
•Cool down: Minimum of five mile (8 km) cool down route, if on public
roads (no brakes) run at 60 mph (96 km/h)
Track Use Preparation
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