The TIMING DEGREE WHEEL for the Citroën DS is an essential tool for precise ignition timing adjustment. This instrument allows for the accurate measurement and adjustment of the ignition angle, ensuring optimal engine performance. It is specifically designed for the classic Citroën DS, an iconic French vehicle, and is indispensable for both professional mechanics and DIY enthusiasts who wish to maintain the elegance and efficiency of their classic car. Using this degree wheel ensures optimal combustion, contributing to smoother engine operation and improved fuel efficiency.