2" Tapered High Velocity Carburettor Spacer
Red Finish. Suit 4150 Style Flange
Aeroflow's high velocity spacers increase the velocity of the fuel/air charge. This assists in enhancing fuel atomisation, increases throttle response, boosts your high RPM power and insulates the carburettor from the manifold. They are made from 6061-T6 billet aluminium.