Honda GX Series OHV Engine — 389cc, Model# GX390UT2XQWC-BLK
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- 1 amp charge coil
- OHV design delivers increased efficiency and optimal power transfer
- Fuel efficient, high-output operation with precision camshaft design, precise valve timing and optimal valve overlap
- Large capacity, multi-chambered exhaust system with improved camshaft and muffler reduce engine noise by up to 5dB
- Muffler, breather valve, case cover, air intake system, rigid crankcase, helical-cut gears and lightweight materials are also designed to reduce noise level
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Specifications
389 cc
688 cc
688 cc
688 cc
Horizontal
GX Series OHV V-twin Commercial-duty
GX Series OHV V-twin Commercial-duty
GX Series OHV V-twin Commercial-duty
1 in
1 in
1 in
1 in
25.4 mm
-
-
-
3.48 in
2.9 in
2.9 in
2.9 in
88.39 mm
-
-
-
Gasoline
-
-
-
Recoil
Electric
Electric
Electric
19.5 ft-lbs.
35.6 ft-lbs.
35.6 ft-lbs.
35.6 ft-lbs.
Q-Type
Q-type
Q-type
Q-type
1
2
2
2
Cast Iron
Integrated
Integrated
Integrated
11.1 HP
20.8 HP
20.8 HP
20.8 HP
8.2:1
9.3:1
9.3:1
9.3:1
Yes
No
No
No
6.4 qt
-
-
-
1.16 qt
2 qt
2 qt
2 qt
Yes
-
-
-
Yes
Yes
No
Yes
3,600
-
-
-
No
-
-
-
Centrifugal Mass
Mechanical
Mechanical
Mechanical
Digital CDI With Variable Timing
Electonic, Digital CDI W/variable Ignition Timing
Electonic, Digital CDI W/variable Ignition Timing
Electonic, Digital CDI W/variable Ignition Timing
Butterfly Float Type
2-barrel, Fuel Cut Solenoid, Inner Vent
2-barrel, Fuel Cut Solenoid, Inner Vent
2-barrel, Fuel Cut Solenoid, Inner Vent
Splash
Full Pressure
Full Pressure
Full Pressure
Ball
-
-
-
Air
Air
Air
Air
3.5 in
3.1 in
3.1 in
3.1 in
2.5 in
2.8 in
2.8 in
2.8 in
Dual Element
Dual Element
Dual Element
Dual Element
Manual
Remote
Manual
Remote
Manual
Remote
Manual
Remote
Yes
-
-
-
1
20
17
3
Yes
No
No
No
77.0000 lb
-
-
-
16.0 x 19.1 x 17.7 in
-
-
-
-
0.25 in
0.25 in
0.25 in
-
5.25 in
5.25 in
5.25 in
-
Counter Clockwise
Counter Clockwise
Counter Clockwise
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