OPERATION OF CARBURETOR JETS
1. LOW SPEED
Venturi (slightly opened throttle valve)
Low Speed Air Inlet
※ Fuel in Float Chamber‡ Slow Jet
-------------------- Low Speed Small Jet Holes
2.MIDDLE SPEED
Venturi (halfway opened throttle valve)
High Speed Air Jet
※ Fuel in Float Chamber‡ Main Jet
Main Jet (The slow jet also works.)
Low & Middle Speed Supplementary Device:
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