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At the Frankfurt Motor Show, on 10 September 2013, the Spark-Renault SRT_01E was revealed by FIA president Jean Todt and Formula E Holdings CEO Alejandro Agag. [10] Daniel Abt in the Audi Sport ABT-skinned car during the 2015 Berlin ePrix. On 3 July 2014, the first official trial of the cars took place in Donington Park, England. The trial ...
The Alfa Romeo Modular Inlet Manifold is a variable intake system fitted to the later CF2 1.8 and 2.0 litre Twin Spark engines. [citation needed] It operates by switching between two separate air intake runners of different lengths (one pair for each cylinder) to either shorten or lengthen the path from the end of the intake runner (within the plenum) to the inlet valves.
Engine tuning is the adjustment or modification of the internal combustion engine or Engine Control Unit (ECU) to yield optimal performance and increase the engine's power output, economy, or durability. These goals may be mutually exclusive; an engine may be de-tuned with respect to output power in exchange for better economy or longer engine ...
Lists of automobiles by performance cover the performance of production cars based on factors such as acceleration, maximum speed, or power output. Lists [ edit ]
Car tuning is the modification of a car to optimise it for a different set of performance requirements from those it was originally designed to meet. Most commonly this is higher engine performance and dynamic handling characteristics but cars may also be altered to provide better fuel economy , or smoother response.
A ratio of 9.1:1 was standard for 1.7 L engines in passenger cars, while 8.9:1 was standard for 2.0 L engines in passenger cars and was optional for the 2.0 L in the Transit. Power output varied from 73 hp (54.4 kW) for the low-compression 1.7 L engine to 93 hp (69.4 kW) for the high-compression 2.0 L engine, while torque ranged from 100 lb⋅ ...
Spark-ignition engines are commonly referred to as "gasoline engines" in North America, and "petrol engines" in Britain and the rest of the world. [1] Spark-ignition engines can (and increasingly are) run on fuels other than petrol/gasoline, such as autogas (), methanol, ethanol, bioethanol, compressed natural gas (CNG), hydrogen, and (in drag racing) nitromethane.
This list (except for the firsts section) is limited to automobiles built after World War II, and lists superlatives for earlier vehicles separately. The list is also limited to production road cars that: Are constructed principally for retail sale to consumers for personal use transporting people on public roads.