Edelbrock 4025 - Uni-Syn Balancing Instrument, For 1 and 2 Barrel Carburetor

Uni-Syn is a precision instrument that provides a visual method of balancing multiple carburetor setups with a high degree of accuracy. Instructions included. For 1-barrel and 2-barrel with round top

• For 1-barrel and 2-barrel with round top
• Precision instrument
• Visual balancing method
• For multiple carburetor setups
• A high degree of accuracy
• Instructions Included