Another Week at the Motorcycle Machine Shop

This video details advanced motorcycle engine rebuild and modification techniques, focusing on Shovelhead engines. Dragonman, an experienced mechanic and business owner, explains flywheel lightening for higher RPMs, dual spark plug head modifications, and camshaft lift considerations. The content highlights the shop's capability to perform comprehensive engine services, including pricing for basic rebuilds to fully tuned assemblies.

Dragonman details his 'rebuild your own motor' service, emphasizing cost savings for customers. The process involves glass beading heads, installing new seals, nitrated valves, and performing two-angle valve jobs. Lower end work includes boring cylinders, new bearings, balancing flywheels, and assembly. He also covers transmission rebuilds, Sportster and 45 motor work, and provides crucial advice on priming the oil pump after a rebuild to prevent startup damage. Dragonman has over 56 years of experience in motor rebuilding and machine work.

Dragon Man demonstrates an advanced technique for repairing stripped spark plug holes in Harley-Davidson cylinder heads. The process involves drilling out the damaged area, inserting a custom-machined aluminum dowel, welding it in place, and then precisely re-machining and tapping new threads. This method allows for the relocation and creation of a new, robust spark plug thread without the need for traditional inserts or the risk of cracking older aluminum heads.

This video provides an expert-level guide to boring and honing Harley-Davidson Shovelhead and Panhead cylinders, led by Dragonman, a master machinist. It details the precise steps for achieving correct bore sizes, increasing compression by machining cylinder height, and the importance of cross-hatching for ring seal. The instruction emphasizes meticulous measurement and the use of specialized industrial machining equipment for optimal engine performance.

This video offers a deep dive into high-end motorcycle engine and transmission rebuilding services offered by Dragonman, a recognized expert in machining and firearms. He details various rebuild processes, pricing structures, and his unique 'rebuild your own motor' service, emphasizing quality and decades of mechanical experience. Dragonman also touches upon his extensive background as a Class 3 Full-Auto Machine Gun Dealer and Manufacturer.

Dragonman demonstrates advanced engine machining techniques in his shop, focusing on relocating cam holes and installing cam bearings for motorcycle engines, specifically Panheads and Shovelheads. He highlights the use of custom-made fixtures and specialized machinery to achieve precise fits, emphasizing the intricate work involved in custom engine building and repair.

This guide details the process of loading belt-fed machine gun ammunition using a vintage WWII .50 caliber linking machine, as demonstrated by Dragonman at the Dragon Arms Museum. It covers the manual steps of aligning links and cartridges and securing them with the machine's lever. The video highlights Dragonman's expertise with historical military equipment and large-scale ammo preparation.

Dragonman's Gun Store received a massive delivery of firearms and ammunition. The video highlights various handguns like the Ruger 57, FN 509, Glock 19X, and M&P Shield EZ, alongside AR-15 style rifles including the Smith & Wesson M&P 15 and Ruger AR-556. A 12-gauge bullpup shotgun and optics like the Sig Sauer Romeo 3 are also featured. The store emphasizes its wide ammunition inventory and compliance with Colorado's magazine capacity laws.

This guide outlines a home defense strategy emphasizing immediate firearm accessibility, as demonstrated by Dragonman, a Class III Dealer with high expertise in NFA firearms. It covers the strategic placement of various firearms, including handguns, shotguns, and heavy machine guns, within the home for rapid deployment. The content also includes a strong recommendation against using traditional gun safes for home defense due to access time concerns, highlighting the importance of readiness in critical situations.

This entry details the process of manufacturing and testing machine guns, as demonstrated by Dragonman. It covers essential steps from using specific receivers and complying with ATF regulations, including licensing and registration, to live fire testing of various full-auto firearms like the M16, AK-47, and M2 Browning. The guide emphasizes the importance of proper marking and adherence to legal requirements for firearm production.