This video details various motorcycle engine and transmission repair processes undertaken at Dragonman's shop. It covers common issues like damaged sprocket shafts, pitted valve seats due to fuel additives, blown engine cases requiring welding, and catastrophic failures from worn rod bearings. The instructor emphasizes preventative maintenance for older engines and showcases specialized machining equipment used for these complex repairs.
This video showcases various specialized machines and techniques used by Dragonman for intricate Harley-Davidson engine modifications. It details processes like cutting down cylinders for compression adjustments, shaving flywheels for faster acceleration, repairing cracked engine cases with custom-fit sections, and performing dual spark plug installations. The instructor demonstrates precise machining for valve seats, connecting rod rebuilding, and cylinder honing, highlighting the efficiency and accuracy of his workshop equipment.
Dragonman demonstrates a specialized process for repairing and relocating Harley-Davidson cam bearing holes. This involves using custom fixtures and a dial indicator to precisely locate the center of the damaged hole, followed by drilling and milling to create a new bore for an interference press-fit bearing. The guide also covers the correct method for installing the new bearing using a specialized punch.
Dragonman details his motorcycle engine lower end rebuilding service, emphasizing the importance of proper maintenance to prevent catastrophic failures. He explains the process of rebuilding connecting rods, balancing flywheels, and repairing engine cases, offering his services for mail-order customers across the United States. The video also touches on the historical significance of his work in the custom motorcycle scene.
Dragonman details extensive motorcycle engine and transmission rebuilding services, specializing in case repair, crankshaft reconditioning, and flywheel modification for Harley-Davidson models from 1936 to 1999. He showcases specialized machinery for tasks like valve seat cutting, cylinder boring, and connecting rod honing, emphasizing precision and efficiency in his workshop.
Dragonman showcases his new "big dog" chopper, highlighting its 124 cubic inch S&S motor and 6-speed transmission. He also promotes his motor work services for Harley Davidson motorcycles, specializing in rebuilding, machine work, case repair, and transmission services. A specific offer is available for rebuilding 1936-1999 Harley Davidson lower ends, including boring, new pistons, heads, and assembly, for $1200 plus shipping.
Dragonman, with over 55 years of experience in motorcycle machine work, details his comprehensive engine rebuilding process for Harley-Davidson motorcycles, focusing on vintage models from 1936-1999. He emphasizes quality parts, precision machining, and specialized techniques to restore engines to optimal performance, offering a mail-order service for motors and transmissions.
This video details the extensive capabilities of Dragonman's motorcycle machine shop, focusing on engine rebuilding and custom part fabrication for Harley-Davidson motorcycles. It showcases specialized equipment and techniques for tasks like installing nickel alloy valve seats, boring cylinders, balancing crankshafts, and repairing engine cases. The instructor, with decades of experience, emphasizes precision and the use of specialized tools to achieve factory-level or improved performance.
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