2011 Ford Mustang V6 Engine Details
The heart of every Mustang is its engine, and beneath the hood of the new 2011 Ford Mustang V-6 beats a technological tour de force.
Customer benefits of Ti-VCT include extremely precise variable control of “valve overlap,” or the window of time in which both the intake and exhaust valves in the engine are open simultaneously.
“This overlap control via Ti-VCT helps us eliminate compromises in the induction and exhaust systems,” said Jim Mazuchowski, Ford manager of V-6 powertrain operations. “Drivers are going to notice improved low-speed torque and increased fuel economy and peak horsepower. Plus, there are benefits they won’t notice, too, such as reduced emissions overall, especially at part-throttle.”
The flexibility allowed by Ti-VCT means Mustang V-6 customers will experience:
-Better off-the-line launch feel, with plenty of the low-end “grunt” for which Mustang is famous. Ti-VCT can deliver up to a 5 percent improvement in low-end torque and a 7 percent improvement in peak power versus non-Ti-VCT-equipped engines.
-Improved fuel economy at all engine speeds resulting in projected 19 mpg city/30 highway with six-speed automatic transmission; 18 mpg city/29 highway with six-speed manual transmission. Ti-VCT alone can account for up to a 4.5 percent fuel economy improvement over non VCT engines.
-Lower emissions, with better control of NOx and HC throughout the range of engine operating speeds, reducing atmospheric pollution.
How the technology works
As a DOHC design, the 3.7-liter V-6 uses two camshafts per cylinder bank – one to open the intake valves and one to open the exhaust valves. Traditionally, camshafts only have been able to open the valves at a fixed point defined during engine design and manufacturing. But with modern variable cam timing systems, the camshafts can be rotated slightly relative to their initial position, allowing the cam timing to be “advanced” or “retarded.”
Ti-VCT takes this technology and applies it to both the intake and exhaust camshafts of its DOHC design, using electronic solenoid valves to direct high-pressure oil to control vanes in each of the camshaft sprocket housings. By using one valve per camshaft, controlled by the Electronic Control Module (ECM), each intake and exhaust cam can be advanced or retarded independently of the other as engine operating conditions change, providing an exceptional degree of valve timing control.
Source: 2011 Ford Mustang V6 Engine Details
Customer benefits of Ti-VCT include extremely precise variable control of “valve overlap,” or the window of time in which both the intake and exhaust valves in the engine are open simultaneously.
“This overlap control via Ti-VCT helps us eliminate compromises in the induction and exhaust systems,” said Jim Mazuchowski, Ford manager of V-6 powertrain operations. “Drivers are going to notice improved low-speed torque and increased fuel economy and peak horsepower. Plus, there are benefits they won’t notice, too, such as reduced emissions overall, especially at part-throttle.”
The flexibility allowed by Ti-VCT means Mustang V-6 customers will experience:
-Better off-the-line launch feel, with plenty of the low-end “grunt” for which Mustang is famous. Ti-VCT can deliver up to a 5 percent improvement in low-end torque and a 7 percent improvement in peak power versus non-Ti-VCT-equipped engines.
-Improved fuel economy at all engine speeds resulting in projected 19 mpg city/30 highway with six-speed automatic transmission; 18 mpg city/29 highway with six-speed manual transmission. Ti-VCT alone can account for up to a 4.5 percent fuel economy improvement over non VCT engines.
-Lower emissions, with better control of NOx and HC throughout the range of engine operating speeds, reducing atmospheric pollution.
How the technology works
As a DOHC design, the 3.7-liter V-6 uses two camshafts per cylinder bank – one to open the intake valves and one to open the exhaust valves. Traditionally, camshafts only have been able to open the valves at a fixed point defined during engine design and manufacturing. But with modern variable cam timing systems, the camshafts can be rotated slightly relative to their initial position, allowing the cam timing to be “advanced” or “retarded.”
Ti-VCT takes this technology and applies it to both the intake and exhaust camshafts of its DOHC design, using electronic solenoid valves to direct high-pressure oil to control vanes in each of the camshaft sprocket housings. By using one valve per camshaft, controlled by the Electronic Control Module (ECM), each intake and exhaust cam can be advanced or retarded independently of the other as engine operating conditions change, providing an exceptional degree of valve timing control.
Source: 2011 Ford Mustang V6 Engine Details
Related Stories
11/30/2009 04:47 AM: 2011 Ford Mustang Specs 2009 LA Auto Show by BILLMCC66Pony cars seem to make the biggest impression when equipped with snorting V8s, but the 2011 Mustang V6 that's scheduled to debut at the 2009 LA Auto Show proves a six-cylinder can still pack a potent...
09/27/2009 12:11 PM: 2011 Ford F-Series Super Duty - Official Photos and Info - Car and Driver by Bill mccarthy
Less than two years after it completely revamped its popular F-150 pickup, Ford will introduce the freshened 2011 F-Series Super Duty, which features two new, more powerful engines and an even more br...
