Prima Games Need for Speed: Pro Street, EN 0761558497 User Manual
Product codes
0761558497
10
3: DRIVING ESSENTIALS – RACING THEOR
Y 101
TRAIL BRAKING
This much more
advanced cousin
of straight-line
braking is difficult
to learn and
even harder to
master. It involves
delaying braking
until you are past
the turn entry and
then continuing
advanced cousin
of straight-line
braking is difficult
to learn and
even harder to
master. It involves
delaying braking
until you are past
the turn entry and
then continuing
to brake through the turn to the apex, where you begin to
accelerate out of the remainder of the corner.
As opposed to straight-line braking, trail braking doesn’t
split up the technique into braking and cornering. Instead,
it overlaps them—the driver brakes and corners at the
same time to allow for a higher turn entry speed. Using this
technique involves a whole heap of physics that we don’t
cover here, but if it’s done correctly, it’s very effective.
accelerate out of the remainder of the corner.
As opposed to straight-line braking, trail braking doesn’t
split up the technique into braking and cornering. Instead,
it overlaps them—the driver brakes and corners at the
same time to allow for a higher turn entry speed. Using this
technique involves a whole heap of physics that we don’t
cover here, but if it’s done correctly, it’s very effective.
Essentially, the trick is to not force your car to drift
while braking through the turn. Learn your car’s handling
well enough to know its braking threshold so you know
how hard to brake without causing it to understeer and
slide into the far wall or even worse, right through a
roadside barrier. Furthermore, trail braking will benefit your
performance little if used on occasional corners. It’s more
of a “big picture” benefit that, if applied to every turn on a
track, can pare seconds off your lap time.
well enough to know its braking threshold so you know
how hard to brake without causing it to understeer and
slide into the far wall or even worse, right through a
roadside barrier. Furthermore, trail braking will benefit your
performance little if used on occasional corners. It’s more
of a “big picture” benefit that, if applied to every turn on a
track, can pare seconds off your lap time.
ENGINE BRAKING
O
N
MANUAL
TRANSMISSIONS
,
GEARING
DOWN
ONCE
SLOWS
THE
ENGINE
AND
DECREASES
THE
VEHICLE
’
S
SPEED
.
E
XCESSIVE
DOWNSHIFTING
OVER
-
REVS
THE
ENGINE
,
DRAMATICALLY
REDUCING
SPEED
AND
ADDING
COSTLY
SECONDS
TO
THE
OVERALL
LAP
TIME
. E
NGINE
BRAKING
IS
SOMETIMES
FAVORED
BY
RACERS
WHO
WANT
A
BIT
OF
EXTRA
TORQUE
COMING
OUT
OF
A
TURN
,
BUT
HERE
’
S
A
WORD
OF
WARNING
: E
ACH
CAR
’
S
OPTIMAL
EXIT
GEARS
,
THE
TRACK
,
AND
TURN
CONDITIONS
MAKE
THIS
A
HIGHLY
VARIABLE
TECHNIQUE
.
G
ENERALLY
,
GEAR
DOWN
JUST
ONCE
OR
TWICE
,
WHILE
LETTING
OFF
THE
THROTTLE
,
TO
SLOW
DOWN
BEFORE
A
TURN
.
OVERSTEER VS.
UNDERSTEER
I
T
’
S
COMMON
TO
EXPERIENCE
TWO
CONDITIONS
ON
THE
RACE
TRACK
WHEN
DRIVING
A
HIGH
-
PERFORMANCE
VEHICLE
:
OVERSTEER
AND
UNDERSTEER
.
I
N
AN
OVERSTEER
,
THE
REAR
OF
THE
CAR
SLIDES
OUT
IN
THE
DIRECTION
OF
TRAVEL
. T
HE
FRONT
WHEELS
ARE
TRACKING
PROPERLY
,
BUT
THE
REAR
OF
THE
CAR
SKIDS
TO
ONE
SIDE
.
A
CONTROLLED
OVERSTEER
IS
OFTEN
USEFUL
IN
TAKING
THE
TIGHTEST
LINE
THROUGH
A
COURSE
(
OVERSTEER
ALWAYS
SLIDES
THE
REAR
OF
THE
CAR
TO
THE
OUTSIDE
OF
A
CURVE
). B
UT
WHEN
THE
REAR
OF
THE
CAR
LOSES
TRACTION
UNCONTROLLABLY
,
YOU
CAN
GO
INTO
A
SPIN
. C
ORRECT
AN
OVERSTEER
BY
ADDING
MORE
THROTTLE
AND
STEERING
IN
THE
DIRECTION
OF
THE
SKID
. T
HAT
ADDS
MORE
WEIGHT
AND
FORCE
TO
THE
CAR
’
S
REAR
AND
STRAIGHTENS
IT
OUT
.
I
N
AN
UNDERSTEER
,
THE
FRONT
WHEELS
ARE
NOT
GUIDING
THE
CAR
EFFECTIVELY
.
T
HEY
HAVE
LOST
THE
TRACTION
NEEDED
TO
PULL
THE
CAR
AROUND
A
CORNER
.
I
N
THIS
CASE
,
THE
CAR
GENERALLY
GOES
STRAIGHT
INTO
THE
WALL
OR
OFF
THE
ROAD
,
NO
MATTER
HOW
MUCH
THE
FRONT
WHEELS
ARE
TURNED
. T
HE
CAR
SIMPLY
CANNOT
TURN
AT
THE
RATE
THE
FRONT
WHEELS
ARE
TURNING
AND
PLOWS
OFF
THE
ROADWAY
. T
O
CORRECT
YOURSELF
,
SLOW
DOWN
AND
RETURN
MORE
WEIGHT
TO
THE
FRONT
OF
THE
VEHICLE
.
B
UT
BE
CAUTIOUS
,
BECAUSE
THE
CAR
WILL
TEND
TO
“
GRAB
”
THE
ROAD
SUDDENLY
WHEN
THE
UNDERSTEER
CONDITION
ENDS
,
POSSIBLY
THROWING
THE
REAR
INTO
AN
OVERSTEER
CONDITION
. T
HIS
IS
CALLED
FISHTAILING
. A
N
UNDERSTEER
IS
OFTEN
MORE
HAZARDOUS
THAN
AN
OVERSTEER
.
RACING LINES
Racing lines are
imaginary lines on
the track that follow
the safest route or
produce the fastest
time through a
course. In ProStreet,
imaginary lines on
the track that follow
the safest route or
produce the fastest
time through a
course. In ProStreet,