Thursday, January 9, 2014

Trophy Truck

Trophy Trucks are the fastest class of off-road racing vehicles designed and built to resemble modern pickup trucks. Although any truck that meets the safety standards can race the trophy truck class, they, for the most part, feature long travel suspensions and high power engines. They are intended for desert racing, and are not street legal.

Truck design

They are most often 2-wheel drive, and most feature a 4130 chromoly tube-frame chassis covered by a fiberglass or other composite body. Engines are required to be naturally aspirated, and are typically V8s generating in excess of 700-850 hp. Suspension travel can exceed 30 inches (760 mm) depending on chassis design. Most Trophy trucks use independent A-arm suspensions up front. In the rear, most trucks use a 3 or 4-link setup with a solid axle, while some use various types of independent suspension. Suspension and damping duties are handled by 1 or 2 shock absorbers per wheel; usually consisting of one coil-over and one by-passshock.

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