SCORE Class 8 is an

off-road racing Off-road racing is a form of motorsports consisting of specially-modified vehicles including cars, SUVs, trucks, motorbikes, quadbikes and buggies racing in off-road environments (e.g. snow, dirt, mud, etc.). North America Desert racing Desert ...

vehicle classification from

SCORE International SCORE International (Southern California Off Road Enthusiasts) is an off-road racing sanctioning body in the sport of desert racing. Founded by Mickey Thompson in 1973, SCORE International was purchased from Sal Fish in late 2012. and is run by i ...

. Vehicles built from a full-sized two or

four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...

utility or

SUV A sport utility vehicle (SUV) is a car classification that combines elements of road-going passenger cars with features from off-road vehicles, such as raised ground clearance and four-wheel drive. There is no commonly agreed-upon definiti ...

vehicle. Vehicle must have been series produced in quantities of at least 5,000 units within a 12-month period and be readily available to the general public in the United States. Class 8 vehicles cost around $100,000-300,000 with a cost per prep of $5,000-15,000.

Ford F-150 The Ford F-Series is a series of light-duty trucks marketed and manufactured by Ford since the 1948 model year. Slotted above the Ford Ranger in the Ford truck model range, the F-Series is marketed as a range of full-sized pickup trucks. ...

and

Dodge Ram The Ram pickup (marketed as the Dodge Ram until 2010) is a full-size pickup truck manufactured by Stellantis North America (formerly Chrysler Group LLC and FCA US LLC) and marketed from 2010 onwards under the Ram Trucks brand. The current fi ...

are examples of vehicle that compete in this class.

Vehicle description

Engine

Engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power gen ...

must be of the same

manufacturer Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a ran ...

basic design and type and have the same number of cylinders as the one installed by the manufacturer. Any

displacement Displacement may refer to: Physical sciences Mathematics and Physics *Displacement (geometry), is the difference between the final and initial position of a point trajectory (for instance, the center of mass of a moving object). The actual path ...

engine may be used as long as the original block remains the same. Any make of automotive

carburettor A carburetor (also spelled carburettor) is a device used by an internal combustion engine to control and mix air and fuel entering the engine. The primary method of adding fuel to the intake air is through the venturi tube in the main meterin ...

may be used but is restricted to one four-barrel. Stock

fuel injection Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All comp ...

may be used too.

Output Output may refer to: * The information produced by a computer, see Input/output * An output state of a system, see state (computer science) * Output (economics), the amount of goods and services produced ** Gross output in economics, the value of ...

is 550-650

BHP BHP Group Limited (formerly known as BHP Billiton) is an Australian multinational mining, metals, natural gas petroleum public company that is headquartered in Melbourne, Victoria, Australia. The Broken Hill Proprietary Company was founded ...

, with a top speed of 130 mph.

Suspension

Suspension Suspension or suspended may refer to: Science and engineering * Suspension (topology), in mathematics * Suspension (dynamical systems), in mathematics * Suspension of a ring, in mathematics * Suspension (chemistry), small solid particles suspend ...

must retain original front end concept (

i-beam An I-beam, also known as H-beam (for universal column, UC), w-beam (for "wide flange"), universal beam (UB), rolled steel joist (RSJ), or double-T (especially in Polish language, Polish, Bulgarian language, Bulgarian, Spanish language, Spanish ...

a-arm In automotive suspension, a control arm, also known as an A-arm, is a hinged suspension link between the chassis and the suspension upright or hub that carries the wheel. In simple terms, it governs a wheel's vertical travel, allowing it to mo ...

) and retain entire length of stock frame rails. Wheel travel is 22-26" front and 26-32" rear.

Body

Manufacturer's body, engine and chassis combination must be retained. Wheelbase must be +/- 2" of that of the stock vehicle. Total weight is 5,500-6,500 pounds. Off-road racing {{motorsport-stub