Sentences with phrase «combustion chamber design»

• Four - valve combustion chamber design produces a potent combination of low - rev torque, instant throttle response and high horsepower.

This division of labor results in increased engine efficiency and power because it permits better combustion chamber design.

Other technologies have been introduced such as direct injection with fuel pressure increased to 250 bar and a special combustion chamber design to optimize the air - fuel mixture.

Combined with a revised combustion chamber design, pistons, and intake manifold, the updated V - 6 features 50 percent new parts.

I would suggest that the OP's modern 10.5:1 CR engine can cope with lower octane fuel because of advances in combustion chamber design.

The 1.5 - litre TDCi engine is a SOHC two - valve per cylinder unit that employs an optimised combustion chamber design with a variable geometry turbocharger and high pressure injection — it also offers regenerative charging when braking and coasting.

The engine boasts «optimized combustion chamber design, turbocharging and sophisticated fuel injection» to deliver supreme refinement, according to Ford.

To increase combustion efficiency, Honda used a compact combustion chamber design incorporating burning velocity and cooling performance suitable for an engine that emphasizes torque characteristics in the rpm ranges actually used by a 125cc scooter.

Combustion chambers The IS F's compact pent - roof combustion chamber design positions the long - reach sparkplug nearly in the centre.

The driveability requirements for a road car engine are completely different and the duty cycle puts very different demands on the combustion chamber design.

This has been achieved within the new Auris petrol engine range through the use of high, 11.5:1 compression ratios, Valvematic, the refinement of intake port and combustion chamber design and piston cooling by oil jet.

«The development of the new 2.5 - liter engine started with reviewing the basic specifications one by one, such as the combustion chamber design.

Power now comes from a new direct injected 3.5 - litre V - 6 that features 56 % new or new - to - Pathfinder engine parts and components, including new pistons, intake manifold and combustion chamber design.

That's an extra 24 hp and 19 lb - ft, which comes courtesy of the engine's new direct - injection system and combustion chamber design.