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105
SPECIFICATIONS
2005 Trail Blazer
Jetting Chart
Altitude Ambient
Temperature
Below 0°F
(Below --18°C)
0° to 40°F
(--18°Cto
+5°C)
+40° to +80°F
(+5°Cto
+26°C)
+80°F & Above
(+26°C&
Above)
Meters
(
Feet
)
0-900
(0-3000)
150 140 130 120
(
F
e
e
t
)
900-1800
(3000-6000)
140 130 120 110
1800-2700
(6000-9000)
125 120 110 100
2700-3700
(9000-12000)
115 110 100 95
Turn air screw out 1/2 turn CCW from seat. Raise needle clip 1 position to lower jet needle.
Clutching Chart
Altitude Shift
Weight
Drive Clutch
Spring
Driven Clutch
Spring
Helix/Spring
Setting
Meters
(Feet)
0-1800
(0-6000)
G
(5630514)
Blue/Green
(7041157)
Red
(7041198)
40°
(5131446)
2+2
1800-3700
(6000-12000)
F
(5630515)
Blue/Green
(7041157)
Red
(7041198)
40°
(5131446)
2+2