This is the 21J (B) Carburetor for the O.S. Speed Tuned B2101 1/8 scale Buggy Engine.

FEATURES:

• For both the regular Speed Tuned B2101 and the Ty Tessmann edition
• Slide valve design
• Preinstalled 6mm carb reducer for increased torque

INCLUDES:
- 21J (B) Carburetor
- 6mm Red Aluminum Carb Reducer, OSMG2416

SPECS:

• Carburetor Settings: NOTE carburetor is preset at factory and requires only very small adjustments
• Needle Valve, 3-1/4 open from fully closed
• Mixture Control Valve, Flush with carburetor body
• Metering Needle, Flush with ball link body
• Throttle Stop Screw, Approximately 0.5mm