David Vizard's How to Port and Flow Test Cylinder Heads

David Vizard's How to Port and Flow Test Cylinder Heads PDF

Author: David Vizard

Publisher: CarTech Inc

Published: 2012

Total Pages: 162

ISBN-13: 1934709646

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Porting heads is an art and science. It takes a craftsman's touch to shape the surfaces of the head for the optimal flow characteristics and the best performance. Porting demands the right tools, skills, and application of knowledge. Few other engine builders have the same level of knowledge and skill porting engine heads as David Vizard. All the aspects of porting stock as well as aftermarket heads in aluminum and cast-iron constructions are covered. Vizard goes into great depth and detail on porting aftermarket heads. Starting with the basic techniques up to more advanced techniques, you are shown how to port iron and aluminum heads as well as benefits of hand and CNC porting. You are also shown how to build a high-quality flow bench at home so you can test your work and obtain professional results. Vizard shows how to optimize flow paths through the heads, past the valves, and into the combustion chamber. The book covers blending the bowls, a basic porting procedure, and also covers pocket porting, porting the intake runners, and many advanced procedures. These advanced procedures include unshrouding valves, porting a shortside turn from the floor of the port down toward the valve seat, and developing the ideal port area and angle. All of these changes combine to produce optimal flow velocity through the engine for maximum power.

Royal Enfield

Royal Enfield PDF

Author: Greg Pullen

Publisher: The Crowood Press

Published: 2021-04-26

Total Pages: 488

ISBN-13: 1785008536

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Royal Enfield's famous motor - 'made like a gun' - hints at the factory's origins, but few appreciate that it is the oldest motorcycle manufacturer in existence that can boast of continuous production. In addition, its famous Bullet can claim the longest motorcycle production run of all time. Greg Pullen charts the rise, fall and rise again of Royal Enfield, from the company's pre-motorcycle beginnings in Redditch, through the impact of two World Wars, the importance of exports to India and subsequent establishment of factories there, to changes in ownership, recently launched models and new concept bikes for the future. With 190 colour photographs, this book includes: the V-twins, from the 1930s K and KX range to a glimpse of the concept V-twin shown in 2018; the singles, from 2-strokes to side-valve 4-strokes, and the ohv version that first used the Bullet name, through to the new singles built in India. The British Bullet: its arrival in 1948 and production in the UK, the original orders from India and subsequent setting up of production there are discussed. The 250s, (1958-68), including the Turbo Twins, and the big twins, from the 1948 500 Town to the final interceptor in 1970, including the 800cc prototype and the Clymer Indians are covered. The new twins: the 650cc Royal Enfield interceptor and Continental GT twins and the Bobber concept bike are discussed. Competition success is covered, with notable ISDT achievements, star rider Johnny Brittain and racing the big twins, and Geoff Duke in the GP5. Finally, the British factories and the new opportunities with the Indian factories are remembered.

BMW Café Racers

BMW Café Racers PDF

Author: Uli Cloesen

Publisher: Veloce Publishing Ltd

Published: 2013-05

Total Pages: 134

ISBN-13: 1845845293

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Many book have been published about BMW motorcycles, but this is the first to cover the evolution of the BMW sportsbike to the BMW cafe racer. A marque not commonly associated with the cafe racer scene, the growing trend of custom BMW cafe conversions is illustrated in details with images of sporting, racing, and 'cafed' BMWs.

Collector Motorcycles of Australia

Collector Motorcycles of Australia PDF

Author: Stephen Shepherd

Publisher:

Published: 2022

Total Pages: 0

ISBN-13: 9781760795092

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Collector Motorcycles of Australia has a huge range of makes and models, whether racer of moped, Triumph or Harley and provides a special insight into the most fascinating, rare and cherished machines of the last century. In this comprehensive catalogue of Australia's most collectable motorcycles, Stephen Shepherd presents over 450 stunning machines. From 19th century antiques to the best products of the early 1980s. Every bike is featured in impressive colour photographs, accompanied by captions detailing full specs. The history of motorcycle production around the world is chronicled in engaging chapter introductions.

How to Restore Volkswagen Bus

How to Restore Volkswagen Bus PDF

Author: Mark Paxton

Publisher: Veloce Publishing Ltd

Published: 2008-07-15

Total Pages: 272

ISBN-13: 1845840933

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Demand for Bay window buses is booming with rocketing prices to match. This is the first and only book to address the needs of owners looking to save a Bay bus. The book is packed with clear color photographs showing step by step real life restoration.