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- WT990 Walbro Carburetor WT-990, 1 pc
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WT990 Walbro Carburetor WT-990, 1 pc
NOW AVAILABLE WITH RSV 340 STEEL AXLE!
WALBRO WT-990
Now available with the stainless steel 340 steel carburetor shaft with tuning lever.ZN0078/02
This Walbro WT-990 is a high efficiency carburetor which may be fitted without problems on any type of motor, (a must for tuned engines). The original carburetors can give bottom acceleration problems. Since the fuel supply is just below the venturi the air/fuel mixes very well.
In this carburetor are both needles, (low and high), more separated from each other so that they do not affect each other so much. Due to the absence of a choke valve and axle 20% more air can goes through. Standard used on the Zenoah G240, G270 and G290.
Default settings:
- Stationary screw: 2 turns
- Lower mixing screw (L) one and a quarter turn open
- Upper mixing screw (H) one and a quarter turn open
Specifications:
- Bore: 12,7 mm
- Venturi: 18,6 mm
Suitable for all engines in our program and similar types.
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NOW AVAILABLE WITH RSV 340 STEEL AXLE!
JETZT MIT RSV 340 STAHLACHSE ERHÄLTLICH!
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