Porsche Universal Carburetor Synchronizer

Achieve precise tuning and peak engine performance with our Carburetor Synchronizers, designed for accurate dual carburetor synchronization. P/N 5746 features the original SU-style bubble gauge with a pivoting tube for both down-draft and side-draft carburetors. The Pro-Synchronizer measures airflow without restriction and includes an easy-to-read 1–30 kg/h scale for precise adjustment. P/N 43-5712 includes two boot adapters for wider compatibility, while P/N 43-5718 includes one boot adapter.