Kohler Decision-Maker 1 Manual page 171

Generator
Set Model, kW
Ford Engine Model
Breaker Point Ignition
10
20
30 LSG-423 Turbocharged
30
33
35
45
50
60
70
80
LSG-875 Turbocharged
100
Electronic Breakerless Ignition
17
18
20
30 LSG-423 Turbocharged
30
33
35
45
40
50
60
70
80
LSG-875 Turbocharged
100
Electronic Distributorless Ignition
10
10
12
17 VSG-413, 3600 rpm
18
18
20
20
22 VSG-413, 3600 rpm
— Fuel system not available
N/A Data not available
Note: All values apply to 60 Hz models using 1800 rpm engines unless noted as 3600 rpm.
Contact the Service Department for 50 Hz engine ignition timing specifications.
Note: The LP gas data above applies to LP gas vapor and LP liquid withdrawal fuel systems.
Figure 9-13 Engine Ignition Timing Specifications
TP-6356 4/12
Natural Gas
VSG-411
11_
LSG-423 30_
N/A
CSG-649
32_
36_
LSG-875
34_
34_
LSG-423
30_
N/A
CSG-649 28_
36_
LSG-875
34_
34_
VSG-411
VSG-413
LRG-423 34_
LRG-425 29_
LRG-423 34_
LRG-425 29_
Ignition Timing at Before Top Dead Center (BTDC) by Fuel Type
Natural
Gas/LP Gas
LP Gas Combination
11_ 11_
25_ 25_
20_ 20_
30_ 30_
36_ 36_
34_ 34_
22_ 22_
30_ 30_
25_ 25_
20_ 20_
20_ 20_
36_ 36_
34_ 34_
22_ 22_
Distributorless ignition systems are factory-set and not adjustable.
26_ 26_
24_ 24_
26_ 26_
24_ 24_
Distributorless ignition systems are factory-set and not adjustable.
Gasoline/ Gasoline/
Natural Gas LP Gas
Combination Combination
— —
30_ 25_
— —
30_
32_
28_
36_ 36_
34_ 34_
— —
— —
30_
30_
25_
— —
20_
28_
28_
36_ 36_
— —
— —
— —
20_ 20_
11_ 11_
Section 9 Gas Fuel Systems
Gasoline
—
30_
—
32_
36_
34_
—
—
30_
—
28_
36_
—
—
—
20_
11_
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