Honda Crf Performance Project Handbook

The Honda high-performance four-stroke motorcycle is one of the most popular off-road motorcycles in the country. In this book, widely known and highly respected tuner and journalist Eric Gorr, Dirt Rider's Dr. Dirt and owner of Forward Motion, takes off-road enthusiasts through the paces of performance projects for their Honda CRFs. Whether it's a CRF450F, CRF250F, CRF450X, or CRF250X, your high-performance four-stroke Honda comes under Gorr's purview as he details the ins and outs of buying, maintaining, and upgrading the CRF-and doing the best off-road bike one better.

Drifting started as a niche motorsport among Japanese-American Californians, but has quickly evolved into a full-fledged competitive motorsport involving everyone from kids in the Midwest to a 55-year-old World Rally Championship Driver. This is the first how-to book to focus on both how to properly prepare a car to compete in drifting events, and how to drive it effectively in those events.Written by one of the original American drifters, it expertly covers car preparation, driving techniques, competition rules, and much more. Drawing on an extensive storehouse of knowledge and using full-color photography, diagrams, and charts to support his text, Calvin Wan explains the theories behind every aspect of the sport. For those who want to do it, those who like to watch, and those who simply seek to understand, this is the quintessential guide to drifting.

Drivers buy more wheels and tires for their cars and trucks than any other aftermarket accessory. This book is a comprehensive source for wheel and tire information. Whether you want to know how your wheels and tires actually work and how they affect vehicle performance, or whether you just need advice as to what best suits your vehicle, this book provides the information you are looking for. This book covers daily use and competition cars and trucks, including off-road, circle track, drag, autocross, rally, and show vehicles. Beginning with a chapter on vehicle dynamics, with explanations of center of gravity, slip angle, yaw, roll, and pitch. Author Richard Newton then moves on to general information about tires and wheels--from materials and construction to use and maintenance. He also explores how this general information applies to specific types of vehicles, using pertinent examples throughout.

This thorough how-to manual helps the off-road motorcycle enthusiast get the most out of their machine. This one-stop reference covers everything from basic maintenance to performance modifications, including: • Engine rebuilding• Transmission rebuilding• Clutch repair and rebuilding• Big-bore kits• Cam kits and valve timing and tuning• Tuning stock suspension• Suspension revalving and kits• Jetting and tuning carburetors• Tuning electronic fuel injection• Wheels, tires, and brakes• Chains and sprockets• Cooling systems • Electrical systems

Presents step-by-step instructions for repairing and maintaining the mechanical and electrical systems of motor scooters.