Track Usage Guidelines; Pre-Run Checks; Drag Mode Operations - Dodge Challenger SRT Supplement Manual

PRE-RUN CHECKS

The following instructions are meant to walk
drivers through a step-by-step instruction guide
on how to use the SRT Demon's unique features
at a drag strip.
NOTE:
DRAG mode features (Line Lock, TransBrake,
and Launch Control) are not available within the
first 500 miles (805 kilometers) of engine
break-in.
Drag Strip Tire Pressures Pre-Run Checks:
• Rear Tires — depending on the outside tem-
perature and track conditions the operating
pressure recommendation is 18-24 psi hot.
• Front Tires — should not exceed maximum
tire inflation rating.
Wheel Lug Nut Torque Pre-Run Check: 111 Ft-
Lbs (150 N-m).
NOTE:
Refer to page 27 for step-by-step instructions.
Fluids Pre-Run Check:
NOTE:
• Verify all fluid levels are in the correct range
and at normal operating temperature.
• Transmission is filled for life, refer to the
service manual or authorized dealer for fur-
ther details.
• If equipped with Demon Crate and 100 oc-
tane fuel, verify all gauges are in their normal
operating ranges.
CAUTION!
Usage of fuels other than those specified in
this Supplement will damage O2 sensors and
catalytic converters.
Remove all loose items from the trunk and
interior.

DRAG MODE OPERATIONS

1. Enable DRAG Mode — A quick double press
of the "SRT" button is a shortcut to enable
DRAG mode. DRAG mode can also be ac-
cessed through the radio.
2. High Octane Fuel — If equipped with Demon
Crate and the vehicle is fueled with proper
high octane fuel rating, press the "High
Octane Fuel" button for peak power.
3. Line Lock — Warm the tires by using Line
Lock (burnout).
• Initial Conditions:
a. Vehicle speed must be 0 mph (0 km/h).
b. Engine speed greater than 500 RPM.
c. Radiator coolant temp less than 250° F
(121° C).
d. Odometer greater than 500 miles
(805 kilometers).
e. Cruise Control, Launch Mode, Trans-
Brake and Valet Mode are disengaged.
f. All doors closed.
• Instructions for Line Lock (burnout) are
displayed in instrument cluster display,
and listed below.
a. Press the brake pedal to hold the car still
while transmission is in DRIVE.
b. Select "Line Lock" feature though the
touch screen radio.
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