Hpi Racing 15177 Rotary Valve, (F2/6.5mm) Nitro Star G3.0 T3.0

Hpi Racing 15177 Rotary Valve, (F2/6.5mm) Nitro Star G3.0 T3.0

This is a genuine HPI Racing replacement rotary valve, F2 type in 6.5mm size, for the Nitro Star G3.0 and T3.0 engines. The rotary valve is the moving element in the carburetor that meters airflow with every throttle input.

A worn or scored valve causes inconsistent idle and sticky throttle feel, so this factory part restores clean, precise throttle response during carburetor service.

• Genuine HPI Racing replacement part #15177
• Rotary valve, F2 type, 6.5mm
• Fits: HPI Nitro Star G3.0 and T3.0 carburetors
• Restores smooth, precise throttle response
• Installs during routine carburetor service