Setting guide, Setting guide (2), Front – OFNA Racing OB4 RTR User Manual
Page 38: Front rear rear camber angle, Front rear, Front rear rear rear rear, Toe in and toe out, Shock angle, Hardness of spring, Shock oil
FRONT and REAR WIDTH SETTING
DATE/
CIRCUIT/
MOTOR:
TIRE(F)
C/F
TEMP/
SETUP SHEET
WET
TIRE(R)
Rear Down Stop
Front Down Stop
A
(FRONT)
A= mm
B= mm
Front
Front
Rear
Rear
CAMBER ANGLE
F.R
F.L
R.R
R.L
Front
Rear
F.R
F.L
R.R
R.L
Front
Front
Front
Front
Rear
Rear
Rear
Rear
Neutral Position
Toe-Out
Toe-Out
Toe-In
A
A
B
A= mm
B= mm
A= mm
B= mm
TOE IN and TOE OUT
N
N
N
N
SHOCK ANGLE
A B
AB
HARDNESS
OF SPRING
H
H
M
M
S
S
SHOCK OIL
10W 20W 30W 40W 50W 60W
10W 20W 30W 40W 50W 60W
NAME/
+
+
-
-
Neutral Position
Toe-Out
Toe-In
Toe-In
(REAR)
(REAR)
(REAR)
B
(REAR)
(REAR)
+
+
-
-
B
(FRONT)
A
(FRONT)
(FRONT)
C= mm
C
Fuel:
1
1
2
2
3
4
4
5
6
1
1
2
2
3
4
4
5
6
A
B
1
1
2
2
3
3
4
4
4
4
5
5
5
5
6
6
6
6
A
B
1
1
2
2
3
3
4
4
4
4
5
5
5
5
6
6
6
6
SETTING GUIDE
SHOCK ANGLE SETTING
USE THESE SETTING TO TUNE YOU CAR
(REAR)
Firm
Soft
Firm
Soft
Firm front suspension, less steering.
Soft front suspension, more steering.
Firm rear suspension, over steering.
Soft rear suspension, under steering.
(FRONT)
SETTING GUIDE (2)
10
20
30
40
50
80
100
Harder
Softer
Hardness
Shock
Oil
Be aware that different shock oil will
change the models performance.
(HARDNESS OF SHOCK OIL)
CIRCUIT/
DATE/
MOTOR
TIRE(F)
C/F
TEMP/
SETUP SHEET
WET
TIRE(R)
T
T
SPUR GEAR
CLUTCH GEAR
GEAR RATIO
Front
BEST LAP
' "
1
2
3
4
5
6
7
8
Lap 1
Lap 2
Lap3
Lap 4
Lap 5
Lap 6
Lap 7
Lap 8
Lap9
Lap10
Lap11
Fuel:
Single Speed
T
T
T
T
1
2
2 Speed
HARDNESS
OF DIFF.
Rear
The #39450 2-speed transmission allows the car to have more punch out of the corners and higher top speed.
We offer many different pinion and spur gear combinations which can be used for different tracks.
IMPORTANT:
The sum of the spur gear and clutch gear for1st gear must be equal
The sum of the spur gear and clutch gear for 2nd gear
.
be equal
Example:
1st gear 45+13=58
2nd gear 41+17=58
Must be equal
SPUR GEAR
CLUTCH GEAR
44T/40T
43T/39T
42T/38T
(4 tooth difference)
45T/41T
13T/17T
14T/18T
15T/19T
S
h
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T
ra
c
k
T
o
rq
u
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T
o
p
S
p
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d
L
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g
T
ra
c
k
( STANDARD)
2 SPEED GEAR RATIO COMBINATIONS
16T/20T
* Spur gear available from 45T to 37T.
* 1st clutch gear available from 13T to16T.
* 2nd clutch gear available from 17T to 21T.