Valvetrain

The springs are components in the engine valvetrain and are compressed by rocker arms. ❋ Unknown (2011)

The SkyActiv program also includes lightening of the reciprocating parts (forged steel pistons, rods, crank), as well as reducing frictional losses (roller-rocker valvetrain) and parasitic losses. ❋ Dan Neil (2012)

The 3.5-liter V6, the volume engine, gains variable valvetrain timing for a horsepower boost to 285 plus claimed fuel economy improvements. ❋ Unknown (2010)

The 3. 5-liter V6, the volume engine, gains variable valvetrain timing for a horsepower boost to 285 plus claimed fuel economy improvements. ❋ Unknown (2010)

Direct-acting mechanical bucket DAMB valvetrain with polished buckets to reduce friction and improve fuel economy ❋ Unknown (2011)

Both the Edge 3. 5-liter V-6 and Edge Sport 3. 7-liter V-6 use advanced engine valvetrain technology (Twin Independent Variable Camshaft Timing, or Ti-VCT) and clever control strategies to increase horsepower and torque to best-in-class levels. ❋ Unknown (2010)

The 3. 7-liter Ti-VCT all-aluminum DOHC V6 features lightweight aluminum as opposed to an iron block for weight savings and twin independent variable camshaft timing to allow for adjustments to the valvetrain in microseconds. ❋ Unknown (2010)

It features a unique block, valvetrain, front end accessory drive ❋ Sam Abuelsamid (2010)

DOHC valvetrain, which means more internal resistance, which means worse MPG. ❋ Unknown (2010)

The Aero model, features a 2. 8-litre V6 Turbo Engine with 300 horsepower @ 5,300 rpm; a 24-valve, dual overhead camshaft valvetrain and a twin-scroll intercooled turbocharger and the Sentronic six-speed automatic with transmission with paddle shifting. ❋ [email protected] (2010)