Hammerhead Off-Road GTS 150, Manual

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CARBURETOR JETTING CHART
CARBURETOR JETTING CHART
Carburetor Jetting Chart for Altitude and Ambient Temperature Changes
ALTITUDE
Feet
(Meters)
AMBIENT TEMPERATURE
°F:
Below
-25
-30 to
-10
-15 to
+5
0 to
+20
+15 to
+35
+30 to
+50
+45 to
+65
Above
+60
°C:
Below
-31
-34 to
-23
-26 to
-15
-18 to
-7
-9 to
+2
-1 to
+10
+7 to
+18
Above
+16
0-2000
(0-600)
Main Jet 112 112 112 112 111 111 111 111
Pilot Jet 38 38 38 38 35 35 35 35
Needle
2
shims
2
shims
2
shims
2
shims
1 shim 1 shim 1 shim 1 shim
2000-4000
(600-1200)
Main Jet 112 112 112 112 111 111 111 111
Pilot Jet 38 38 38 38 35 35 35 35
Needle
2
shims
2
shims
2
shims
2
shims
1 shim 1 shim 1 shim 1 shim
4000-6000
(1200-
1800)
Main Jet 111 111 111 111 110 110 110 110
Pilot Jet 35 35 35 35 35 35 35 35
Needle 1 shim 1 shim 1 shim 1 shim 1 shim 1 shim 1 shim 1 shim
6000-8000
(1800-
2400)
Main Jet 111 111 111 111 110 110 110 110
Pilot Jet 35 35 35 35 32 32 32 32
Needle 1 shim 1 shim 1 shim 1 shim
No
shim
No
shim
No
shim
No
shim
8000-
10000
(2400-
3000)
Main Jet 110 110 110 110 109 109 109 109
Pilot Jet 35 35 35 35 32 32 32 32
Needle 1 shim 1 shim 1 shim 1 shim
No
shim
No
shim
No
shim
No
shim
Above
10000
(Above
3000)
Main Jet 110 110 110 110 109 109 109 109
Pilot Jet 35 35 35 35 32 32 32 32
Needle 1 shim 1 shim 1 shim 1 shim
No
shim
No
shim
No
shim
No
shim
85
SPECIFICATIONS