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Horsepower. One imperial horsepower lifts 550 pounds (250 kg) by 1 foot (30 cm) in 1 second. Horsepower ( hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower.
Engine power is the power that an engine can put out. It can be expressed in power units, most commonly kilowatt, pferdestärke (metric horsepower), or horsepower.In terms of internal combustion engines, the engine power usually describes the rated power, which is a power output that the engine can maintain over a long period of time according to a certain testing method, for example ISO 1585.
Output was 115 kW (154 hp; 156 PS) at 5,600 rpm, torque 24.2 kg⋅m (237 N⋅m; 175 lbf⋅ft) at 3600 rpm, thanks to an IHI RHF4B turbocharger with 0.55 bar of boost pressure. This was a conversion rather than a ground-up turbo design, with the same 9.5:1 compression ratio as the naturally aspirated 7A-FE. [28]
R. 1953 Toyota R engine. The 1.5 L (1,453 cc) R family was produced from 1953 through 1964, and was originally manufactured at the Toyota Honsha plant . Bore and stroke was 77 mm × 78 mm (3.03 in × 3.07 in). [1] In common with new engines of the time, it was made from cast iron (both the block and the head), water cooled, used a three bearing ...
Tax horsepower. The tax horsepower or taxable horsepower was an early system by which taxation rates for automobiles were reckoned in some European countries such as Britain, Belgium, Germany, France and Italy; some US states like Illinois charged license plate purchase and renewal fees for passenger automobiles based on taxable horsepower.
Chrysler Intrepid with supercharged V8 and conversion to rear wheel drive. In car tuning culture, an engine swap is the process of removing a car 's original engine and replacing it with another. This may be a like-for-like replacement, or to install a non-factory specification engine.
Definition. Power is the rate with respect to time at which work is done; it is the time derivative of work : where P is power, W is work, and t is time. We will now show that the mechanical power generated by a force F on a body moving at the velocity v can be expressed as the product: If a constant force F is applied throughout a distance x ...
The energy content of ethanol is 76,100 BTU/US gal (5.89 kilowatt-hours per litre), compared to 114,100 BTU/US gal (8.83 kWh/L) for gasoline. (see chart above) A flex-fuel vehicle will experience about 76% of the fuel mileage MPG when using E85 (85% ethanol) products as compared to 100% gasoline. Simple calculations of the BTU values of the ...