Rebuilding Connecting Rods -- Dragonman's Machine Shop

This video details the comprehensive process of rebuilding a motorcycle engine's lower end, focusing on the meticulous steps involved in machining, component replacement, and assembly. The instructor, operating from his machine shop, demonstrates specialized techniques for removing and installing races and bushings, honing critical engine components to precise tolerances, and preparing flywheels for optimal performance. The guide emphasizes the importance of using the right tools and fixtures for accurate and durable results.

This video offers a tour of a personal machine shop where the owner performs custom machining, specializing in Harley Davidson parts and motor rebuilding with 52 years of experience. They highlight their ability to repair parts that other shops deem unfixable. The business primarily operates on a mail-order basis, serving other rebuilding shops and individuals across the United States. The description also includes a link to purchase shop t-shirts.

Dragonman demonstrates the process of motor testing Harley Davidson engines on a specialized stand capable of starting models from 1936 to 1999. He details pre-start procedures like oil pump priming and head torquing, and discusses common customer requests such as big bore cylinders and flywheel modifications. The video highlights the importance of sending carburetors and manifolds with engines for testing and emphasizes the shop's in-house machine work.

This video details the specialized process of repairing Harley Davidson engine cases, focusing on replacing worn or damaged bearing races. The presenter, with 58 years of experience, demonstrates precision machining and welding techniques to ensure a perfect fit for replacement inserts. He also touches upon various other engine services offered, including flywheel balancing, cylinder boring, and valve seat installation, highlighting the importance of maintaining original serial numbers for case value.

This video demonstrates the process of installing dual spark plugs in Harley Davidson motorcycle heads. The creator provides a visual guide showcasing the equipment used and the installation steps. They also offer their services for similar custom work, inviting viewers to contact them with their specific project needs and discuss pricing and logistics for shipping parts in for modification.

This video provides a detailed guide to assembling the top end of a Shovelhead motorcycle engine. It focuses on the mechanical process of putting together these specific engine components. The description also includes a link to purchase merchandise.

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.