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Harley-Davidson Twin Cam: Hop-Up & Rebuild Manual

by Timothy Remus

A hands-on guide to Twin Cam engine work

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AlbakiReads Editorial

A hands-on guide to Twin Cam engine work

Timothy Remus’s manual organizes Harley-Davidson Twin Cam engine building by subassembly, making it possible to consult specific areas such as the camchest, bottom end, cylinder heads, and top end. Its coverage ranges from camshaft installation and flywheel balancing to valve work, porting, and big-bore assemblies. The description highlights two complete engine builds, including a 124ci bench build, alongside step-by-step photographic instruction. The emphasis is practical workshop reference: both the procedures involved in rebuilding a motor and the technical details behind performance-oriented modifications are part of the book’s scope.

Good fit for readers who enjoy

  • Harley-Davidson Twin Cam owners undertaking maintenance or engine rebuilding
  • Garage mechanics and builders seeking subassembly-based technical reference
  • Readers interested in performance engine assembly and modification

Themes

Motorcycle engine repair and rebuildingPerformance tuningWorkshop procedures and technical reference

Based on publisher information and book metadata.

Book overview

The definitive, photo-driven guide to mastering the Harley-Davidson Twin Cam engine.

 

This technical shop manual from Wolfgang Publications explains the complete "how and why" of high-performance Twin Cam engine building. Packed with over 500 crisp color photos, this is not a product catalog-it is a true, hands-on workshop manual. Each chapter focuses on a specific subassembly, allowing garage mechanics and builders to jump straight to the technical breakdowns they need, exactly when they need them.

 

For anyone planning to build or rebuild a Twin Cam motor that balances reliable street power with long-term durability, author Timothy Remus walks you through two complete assemblies from start to finish.

 

Expert Technical Breakdowns Include:

  • The Camchest: Camshaft installation, timing setup, and component fitment.
  • The Bottom End: Detailed flywheel assembly, truing, and precision balancing.
  • Cylinder Heads: Professional valve work and performance porting insights.
  • Top-End Assemblies: Step-by-step big-bore top-end jobs performed directly in the chassis, plus a complete 124ci bench build.

 

Take full advantage of the elite skills and insider knowledge shared by the master builders at R&R Cycles-creators of everything from hot street engines to record-setting competition motors at Bonneville. Whether you want to tackle simple garage maintenance or a complete ground-up motor build, the clear specifications and step-by-step photo sequences you need are right here.

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