021 119 249 E: Graduated scale for Volkswagen Type 4 engine

This graduated scale is designed for ignition timing and adjustment on Type 4 engines fitted to various Volkswagen models, notably the Beetle, Beetle Cabriolet, Karmann Ghia, Combi Bay Window, Buggy and Transporter T3. As part of restoring or maintaining a classic vehicle, precise ignition adjustment is essential to ensure proper engine operation. This part replaces a worn, broken or missing scale, and allows you to find the reference marks needed for careful tuning. A simple but essential accessory for any enthusiast keen to keep their original engine in good condition.