Motores: manuales - puesta a punto y modificación (1/3)

Tuning the A-Series Engine (3rd Edition) - The definitive manual on tuning for performance or economy

Durante 30 años, el motor de la Serie A fue utilizado por BMC (y más tarde por British Leyland) en numerosos modelos, incluidos el Austin A30, A35, A40/Metro, Allegro, Maestro, Montego/Austin-Healey Sprite/BLMC 1100, 1300/MG Midget. / Mini / Morris 1000, Minor y Marina. Pronto se hizo evidente que esta popular serie de motocicletas tenía muchas reservas para poner a punto.

Este grueso libro de ajuste proporciona mucha información sobre cómo ajustar el motor de la serie A (803 - 1275 cm³), tanto para economía como para rendimiento. Por ejemplo, explica cómo un motor estándar de 53 CV con las modificaciones necesarias puede entregar 138 CV, permitiendo a un Mini acelerar de 0 a 160 km/h en 15 segundos.

• Esta obra estándar ampliamente ilustrada contiene capítulos sobre filtros de aire, carburadores, colectores de admisión, culatas (válvulas, cámaras de combustión, cambio de la relación de compresión), sistemas de escape, árboles de levas (diferentes perfiles de levas, balancines y elevadores de válvulas), La inducción (turbos, compresores mecánicos), el bloque motor (pistones, bielas, cigüeñal, cojinetes), el aumento de cilindrada, el sistema de lubricación (bomba de aceite, radiador de aceite), el encendido y la refrigeración (bomba de agua, termostato, radiador). ).
• Este libro también proporciona varios ejemplos de ajuste, información sobre instalaciones de óxido nitroso (N2O), medición de potencia y ajustes para ahorrar energía.
• Aunque está pensado para la serie A, este libro también proporciona una gran cantidad de información útil para poner a punto otros motores de gasolina comparables.

Detalles del libro

Four-stroke Performance Tuning (4th Edition)

Publicado por primera vez hace más de 30 años y en constante impresión desde entonces, este libro sigue siendo una de las referencias más completas disponibles para los entusiastas del ajuste de motores y los constructores de motores de competición.
Basándose en los muchos años de experiencia práctica del autor en el ajuste y la modificación de unidades de alto rendimiento para carretera, rally y competición, se explica y analiza cada aspecto del funcionamiento de un motor.
Se sugieren y describen modificaciones y mejoras detalladas en el estilo práctico y realista del autor, lo que hace que este libro sea una lectura esencial para cualquier persona involucrada en la construcción de motores de alto rendimiento.

Detalles del libro

How to Build Horsepower - Proven Methods for Increasing Horsepower in Any Engine

Extracting maximum torque and horsepower from engines is an art as well as a science. David Vizard is an engineer and more aptly an engine building artist who guides the reader through all the aspects of power production and high-performance engine building. His proven high-performance engine building methods and techniques are revealed in this all-new edition of How to Build Horsepower.

Vizard goes into extreme depth and detail for drawing maximum performance from any automotive engine. The production of power is covered from the most logical point from the air entering the engine all the way to spent gasses leaving through the exhaust.
Explained is how to optimize all the components in between, such as selecting heads for maximum flow or port heads for superior power output, ideal valvetrain components, realizing the ideal rocker arm ratios for a particular application, secrets for selecting the best cam, and giving unique insight into all facets of cam performance.
In addition, he covers how to select and setup superchargers, nitrous oxide, ignition and other vital aspects of high-performance engine building.

Vizard's "How to Build Horsepower" explains the latest and most effective engine building techniques and strategies. The reader is treated to the secrets and methods for building virtually any automotive engine. Vizard's unique and entertaining style of writing clearly explains the key principles and provides extreme detail and uncommon insight.

Detalles del libro

Competition Engine Building

The needs of a true competition engine are quite different than those of the engine under the hood of a typical commuter car. From the basic design needs, to the base component materials, to the sizes of the flow-related hardware, to the precision of the machining, to the capabilities of each pertinent system, very few similarities exist.

Many books exist showcasing how to make street-based engines more powerful and/or durable.

This book is different, in that it focuses purely on the needs of high rpm, high durability, high-powered racing engines. It begins by looking at the raw design needs, and then shares how these needs are met at the various phases of an engine's development, assembly, testing and tuning.

This book features reviews of many popular modern tools, techniques, products, and testing/data collecting machinery. Showing the proper way to use such tools, how to accurately collect data, and how to use the data effectively when designing an engine, is critical information not readily available elsewhere.
The special needs of a competition engine aren't commonly discussed, and the many secrets competition engine builders hold closely are openly shared on the pages here.

Authored by veteran author John Baechtel, Competition Engine Building stands alone as a premier guide for enthusiasts and students of the racing engine. It also serves as a reference guide for experienced professionals anxious to learn the latest techniques or see how the newest tools are used.
Baechtel is more than just an author, as he holds (or has held) several World Records at Bonneville. Additionally, his engines have won countless races in many disciplines, including road racing and drag racing.

Detalles del libro

Engine Blueprinting Techniques - A Practical Guide to Precision Engine Building

Engines are built to fall within a wide set of standards and specifications, often not optimized to meet the original design. In short, cheap and fast engine production results in a sloppy final product. Of course, this is not idea for high-performance engines.

To maximize the performance of any engine, it must be balanced and blueprinted to the exact tolerances that the factory should have adhered to in the first place. Four cylinder, V-8, American or import, the performance of all engines is greatly improved by balancing and blueprinting. Dedicated enthusiasts and professional racers balance and blueprint their engines because the engines will produce more horsepower and torque, more efficiently use fuel, run cooler and last longer.

In this book, expert engine builder and veteran author Mike Mavrigian explains and illustrates the most discriminating engine building techniques, so the engine is perfectly balanced, matched, and optimized. Balancing and blueprinting is a time consuming and exacting process, but the investment in time pays off with superior performance.

Through the process, you carefully measure, adjust, machine and fit each part together with precision tolerances, optimizing the design and maximizing performance. The book covers the block, crankshaft, connecting rods, pistons, cylinder heads, intake manifolds, camshaft, measuring tools and final assembly techniques. It provides an unprecedented level of detail and instruction on the process of balancing and blueprinting your engine.

Detalles del libro

V-8 Horsepower Performance Handbook

Provides the working knowledge for keeping a V-8 at the top of its form. And for those who'd like to understand how the engine works, the book also includes lucid explanations, beginning with the theory of cylinder head flow.
In clear, easy-to-follow terms, custom V-8 builder Scott Parkhurst offers detailed information and expert advice about block preparation, choosing a reciprocating assembly, and selecting a cam to compliment the heads and meet your own driving needs and performance goals. He also addresses ancillary components such as carburetion, fuel injection and header selection.

Detalles del libro

Wege zum Hochleistungs-Viertaktmotor - Ein Handbuch für Liebhaber und Tuner von Viertakt-Motoren

Der Autor hat in diesem Buch die Fülle seiner Erfahrungen niedergelegt und durch viele instruktive Skizzen erläutert. Er redet nicht "um den heissen Brei herum" - seine detaillierten Erläuterungen, welche Wege zu höherer Leistung auch bei vielen Serienmotoren führen, stellen praktische Arbeits-Anweisungen dar.
Für den technisch interessierten Laien sind diese Ausführungen interessant und aufschlussreich, dem versierten Bastler bieten sie erfolgssichere Rezepte.

Inhalt des Buches:
Vorwort
I. Zur Geschichte des Viertakt-Hochleistungsmotors
II. Die Gaswechselvorgänge
III. Steuerzeiten, Ventilerhebungskurven und Nockenformen
IV. Nockenherstellung
V. Übertragung der Nockenbewegung auf das Ventil
VI. Ventilbeschleunigung und Elastizität in der Ventilsteuerung
VII. Ungewöhnliche Ventilsteuerungen
VIII. Ventile und Ventilfedern, Ventilsteuerungsprüfstand
IX. Zylinderköpfe
X. Leichtmetallzylinder
XI. Kolben und Kolbenbolzen
XII. Pleuelstangen
XIII. Kurbelwellen
XIV. Kurbelgehäuse
XV. Einzylinder-Prüfstandmotor
XVI. Tuning vorhandener Motoren
XVII. Werkzeugbau
XVIII. Einsatzhärten und Vergüten
XIX. Schiebersteuerung für Viertakt-Hochleistungsmotoren
Anhang

Detalles del libro