tappet sound khatam | AVL engine | ncr motorcycles |

A long lost yet the most powerful and durable engine even produced by Royal Enfield, the AVL engine aka A350/Machismo/Thunderbird 1st generation which was discontinued as the market called it to be a stupid machine because the clanking sounds was almost impossible to be controlled. However, my father, my ‘guru’ taught me how that can be controlled which is what is demonstrated in this video. Please do let us know what else would you like to know in the comments section below.. for new updates you can follow us on Instagram 👇👇   / ncr_motorcycles.  . my new channel link here www.youtube.com\ncrbikerz for more information you can email us [email protected] #tappetsound #royalenfield #ncrmotorcycles