| 摘要 |
The single body passage (single barrel) carburetor main body design for air demand. The carburetor main body design includes a single throttle plate, a main body assembly, boosters associated with a main fuel delivery circuit, idle fuel delivery passages, transfer circuit delivery passages, air venting passages, bowl venting passages and accelerator pump passages. The idle circuit ports open downstream of the throttle plate. Transfer circuit discharge ports are positioned across the throttle plate. The combination of the idle, transfer and main fuel circuits ensures the smooth delivery of fuel throughout all operating conditions of the engine. The modular metering design incorporated with the multiple outlet booster design allows improved control of the delivery of fuel in the single body passage (single barrel) and increased air flow capability.
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