Assembling a Shovelhead Top End

This video showcases the motor testing process for Harley Davidson motorcycles in a machine shop. The creator demonstrates running completed motors on a testing stand to ensure leak-free operation, proper bolt tightening, precise timing, and correct head torque. The description also mentions the need for a carburetor and manifold if a customer is sending in a complete motor for testing, and provides a contact number for rebuilding inquiries. This content is highly technical and focuses on the mechanics and assembly of Harley Davidson engines.

Dragonman details the meticulous process of rebuilding vintage V-twin motorcycle engines, including Shovelhead and Panhead models. The guide covers essential steps like engine testing, precise cylinder honing with specialized mandrels, performing multi-angle valve jobs on a Kwik-Way machine, and utilizing a boring bar and hydraulic press. He emphasizes the importance of having an extensive parts inventory for faster turnaround times and showcases his expertise in custom machining for Harley-Davidson components.

This video details the complex process of rebuilding and enhancing motorcycle engines, specifically focusing on Shovelhead models. Dragonman, an expert in machining, explains flywheel modifications for increased RPMs, head work including dual spark plug installations, and critical camshaft specifications. He also outlines pricing for various levels of engine rebuild services, showcasing the extensive capabilities of his machine shop which serves clients nationwide.

This video demonstrates the process of installing nickel alloy valve seats in Harley Davidson motorcycle cylinder heads using a Sunnen H.M. machine. It also mentions capabilities in dual spark plugs, Sportster Ironheads, and all Shovelhead engines, as well as porting and flowing services. A link to the shop's t-shirt store is provided.

This video demonstrates the process of machining an additional spark plug hole into a Shovelhead motorcycle engine head. The creator highlights the speed and efficiency of the modification when performed with the correct equipment and expertise. The description details the benefits of dual spark plugs, including faster starting and cleaner, more efficient fuel combustion. It also specifies the plug hole size (9/16ths 14mm) and mentions compatibility with early Sportster heads and Shovelheads.

This video showcases the specialized engine machining services offered by Dragonman, a master machinist with 59 years of experience. He details processes for rebuilding Harley-Davidson motors, including connecting rod reconditioning, precision cylinder honing to 1.5-2 thousandths clearance, bearing race replacement, valve and guide machining for various classic Harley engines, boring for big bore kits, and flywheel shaving for performance enhancement. Dragonman also addresses material upgrades for valve seats and valves to combat issues with modern fuels.

This video demonstrates the process of loading machine gun ammunition belts using a vintage WWII .50 caliber linking machine. Dragonman showcases the mechanical operation of the device, emphasizing the manual steps involved in aligning cartridges and links. The content highlights the scale of ammunition preparation for large shooting events and the historical significance of the equipment used.

Dragonman's showcases a massive new firearm and ammunition delivery, highlighting a wide range of calibers and popular handgun models like the Canik, Ruger 57, FN 509, Glock 19X, and S&W M&P Shield EZ. The store also features AR-style rifles, including Ruger AR-556 and S&W M&P 15, alongside a bullpup shotgun. Legal switchblades are presented as an alternative for those unable to pass background checks. New optics like Sig Sauer Romeo 3 and EOTech sights are also in stock.

Dragonman provides an in-depth tour of his unique home, showcasing an extensive collection of firearms, memorabilia, and vintage vehicles. He emphasizes his home defense strategy, featuring readily accessible firearms like M16s and shotguns, and argues against gun safes for immediate access. The video also highlights his massive collection of over 10,000 rounds of ammunition and promotes an upcoming machine gun shoot event.

Dragonman demonstrates the process of building and legally registering machine guns, emphasizing compliance with ATF regulations. The video showcases live-fire testing of various full-auto conversions, including M16 and AK-47 variants, and culminates in a .50 caliber M2 Browning test. Restrictions on sales to out-of-state residents are also clarified.