Variable Cam Timing

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Credit goes primarily to the i-VTEC system, which adds Variable Timing Control™ (VTC™) -- aka continuously variable phasing of the intake camshaft in the dual overhead cam, 16-valve engine -- to enhance efficiency and power output more than ...
May 24, 2012 at 04:30 | Source: The Auto Chanel
Next, is the 750i/Li, whose TwinPower Turbo V8 is also carried over, but is now equipped with BMW’s famous throttle-less intake and updated Double-VANOS variable cam timing systems. The result is a 45hp increase to 445hp and 480 lb-ft of ...
May 24, 2012 at 23:21 | Source: eGMCarTech (blog)
The new Hemi’s intake features active air flaps that vary the ram length based on engine speed, and new variable cam timing increases the duration of the intake-valve opening with the goal of stuffing more air in the cylinder. Fuel economy, for what it ...
May 28, 2012 at 01:34 | Source: CAR AND DRIVER
The SE, SEL and Limited come equipped with a 3.5-Liter Twin-independent Variable Cam Timing (Ti-VCT) V6 engine which generates 285 horsepower and 253 lb.-ft. of torque, and still returns 27 mpg highway. For the driver that needs more power there is the ...
May 23, 2012 at 18:15 | Source: PR-USA.net
It has valve timing cam-phasers tickling intake and exhaust sides (previously intake only), and gains a variable-flow intake manifold and smart-charging alternator programmed to reduce engine drag. Paired with a substantially updated continuously variable ...
May 25, 2012 at 03:25 | Source: MotorTrend Magazine
The D-4S is also a key technology that reduces vehicle emissions. FR-S heads utilize dual variable valve timing, making adjustments to the intake- and exhaust-cam timing to help optimize power, torque, and fuel mileage. The D-4S system, partnered with a ...
May 23, 2012 at 22:11 | Source: Auto123
The engine is straight out of Mitsubishi - a 2.0-litre, twin cam, four cylinder, petrol four with variable valve timing on the inlet and exhaust sides for efficiency gains but no direct fuel injection. Maximum outputs are 110kW/197Nm with the best fuel ...
May 25, 2012 at 04:51 | Source: Guardian Messenger
But the FR-S's fuel injection and dual VVT-i variable cam timing systems didn't exist back in those days, and the FR-S's 200hp (@7000 rpm) bests the 2000GT's 150 (@6600), with significantly lower emissions levels. Amusingly, the boxer four's ...
May 11, 2012 at 16:34 | Source: The Auto Chanel
single cam, petrol four cylinder engine and an accompanying electric assist motor for a total of 91kW/167Nm available with the constantly variable transmission in CR-Z Luxury. The petrol engine has VTEC variable valve timing and is capable of consuming as ...
May 15, 2012 at 04:48 | Source: Sydney Central
Using a combination of fortunate timing, Facebook’s Open Graph influence and a ... the whole received early initial traffic boosts by some yet-to-be-pinpointed variable, Socialcam was able to retain that traffic through proliferating YouTube ...
May 16, 2012 at 10:31 | Source: All Things Digital