The valvetrain includes chain - driven
dual overhead camshafts for minimal maintenance, four valves - per - cylinder with direct acting bucket - type actuators, and variable intake valve timing.
The valve train includes chain - drive
dual overhead camshafts for minimal maintenance, four valves - per - cylinder with direct acting bucket - type actuators and variable intake valve timing.
Not exact matches
The engine's advanced design includes features such as an aluminum engine block with cast iron cylinder liners, chain - driven
dual overhead camshafts with silent single - stage timing chain
for quiet operation and durability, and electronic drive - by - wire throttle
for precise control.
For the 8CTF the Maserati brothers created a straight - 8 with
dual overhead camshafts, a pair of superchargers and a fixed cylinder head.
All three engines
for the new CTS use aluminum blocks and cylinder heads, direct fuel injection, variable valve timing,
dual overhead camshafts and four valves per cylinder.
*
Dual overhead camshafts (DOHC) and four valves per cylinder * Twin counter-rotating balance shafts
for operational smoothness * Electronic throttle control * Low - friction, roller - finger follower valvetrain with hydraulic lash adjusters * Low - maintenance chain - drive
for the
camshafts * 58X crankshaft positioning * Direct - mount accessories, which reduce or eliminate traditional sources of noise and vibration * Full - circle transmission mount to reduce noise and vibration * GM Oil Life System, which can reduce the frequency
for oil changes * Innovative cast - in oil filter housing, which eliminates the need to crawl under the vehicle to perform oil changes and eliminates throwaway oil filter cans that retain used oil
- DOHC - This acronym stands
for dual overhead camshafts.
dimensions identical)
for high - revving performance; double
overhead camshafts and
dual Active Valve Control System (DAVCS); fuel injection system combines direct injection and port injection technologies; very high compression ratio; high specific engine output: 100 hp / liter
This transverse, front - mounted engine incorporates
dual overhead camshafts, four valves per cylinder, and maintenance - free hydraulic lifters
for smooth, worry - free operation.
The 1988 Toyota Corolla,
for example, sports a 1.6 - liter engine with 16 valves and
dual overhead camshafts.
This newly refined powerplant features all - aluminum construction,
dual overhead camshafts, four valves per cylinder, CVVT on both
camshafts and stiffer hydraulic engine mounts
for optimum power, efficiency and refinement.
It offers such state - of - the science technologies as
dual -
overhead camshafts, variable valve timing and direct injection and provides adequate, if not impressive, power
for this large and heavy vehicle.
This sophisticated 16 - valve powerplant employs
Dual Overhead Camshafts (DOHC) and Continuously Variable Valve Timing (CVVT)
for a very broad power band, coupled with high fuel efficiency and low emissions.