Puch / Tomos moped tuning - Bing 12 to 14mm Boring - More power - ( Dyno tested )

Step-by-step guide on how to bore a Bing 12 carburetor to 14mm for more power - DYNO TESTED on Tomos APN4. This carb was mounted also on various models like, Puch MS50, MV50 in VS50 and Tomos APN4, APN6. Puch / Tomos moped tuning Technical details: • Carburetor: Bing 12 (Stock) ➔ 14mm (Bored) • Reamer size :adjusatable from 12mm to 14mm • Main jet: Adjustable This video has NO SPEECH. All steps are shown visually, making it easy to follow for everyone worldwide! 🌍 If you have any questions about the tuning process, feel free to ask in the comments ! 🛠️ #Tomos #Tuning #Bing12 #Moped #StealthTuning #DIY #CarburetorBoring