Typical Ingnition Timing Curves - Polaris Magnum 2x4 Service Manual

ELECTRICAL
Typical Ignition Timing Curves
* Actual advance point may vary by several hundred
RPM
either above or below 3000. Use the point of maximum
advance when checking ignition timing.
Typical 2 .. Stroke
MAXIMUM ADVANCE POINT
(*)
26
0
24
c:i
22
r-:
a:i
fi)
20
UJ
UJ
0:
18
0
UJ
8
0
16
z
~
14
f=
z
12
0
f=
Z
10
~
8
6
4
0 1000 2000 3000 4000 5000 6000
7000
Typical 4 .. Stroke
*
Actual advance point may vary by several hundred
RPM
either above or below 3500. Use the point of maximum
advance when checking ignition timing.
30
/ MAXIMUM ADVANCE POINT
(*)
0
28
c:i
26
t-:
co
fi)
24
UJ
UJ
0:
22
0
UJ
e.
20
0
z
~
18
i=
z
16
0
E
z
14
~
12
10
8
0 1000 2500 3000 3500 4000 4500 5000 5500 6000
Polaris Industries Inc. 10.11
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