High - tech innovations include a dual - stage intake valve - lift system, a substantial reduction of frictional losses, and a lightweight, low -
noise chain drive.
Not exact matches
Its
chain -
driven motor is extremely quiet, making this model ideal for highly - populated residential neighborhoods, where neighbors might frown on excessive
noise.
The bike is near to a noiseless indoor spin bike with little
noise from the
chain drive resistance pad.
0
Noise: There is literally 0 noise in the belt driven design compared to a chain drive which will need constant tightening in order to avoid rattling noise which might be unpleasant, belts however do not emit any kind of noise way until their last leg of useful l
Noise: There is literally 0
noise in the belt driven design compared to a chain drive which will need constant tightening in order to avoid rattling noise which might be unpleasant, belts however do not emit any kind of noise way until their last leg of useful l
noise in the belt
driven design compared to a
chain drive which will need constant tightening in order to avoid rattling
noise which might be unpleasant, belts however do not emit any kind of noise way until their last leg of useful l
noise which might be unpleasant, belts however do not emit any kind of
noise way until their last leg of useful l
noise way until their last leg of useful lives.
My car makes this tapping
noise (
chain like tapping
noise) and (most noticeable) when
driving up hill, or at low speeds under a load.
Engineering details also extend to a roller -
chain cam -
drive sprocket lined with rubber for added
noise reduction.
* 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
Noise, vibration and harshness characteristics are controlled and reduced through employment of a tuned composite upper and lower manifold, a silent -
chain camshaft
drive and an acoustic engine cover.
Noise and vibration are reduced while durability is increased thanks to the silent
chain timing
drive!
Trucks sold with the V6 engine were equipped with the same heavy duty rear differential that was used in the turbocharged trucks, as well as a completely new transmission and transfer case; the transfer case was
chain driven, although considered less rugged, created less cab
noise than the old gear -
driven unit used behind the four - cylinder engine.
In moderate overlap crash tests conducted by the IIHS, the 2010 - 2014 4 - door GTI has received «Good» rating Pros: Fun to
drive, responsive engine, reasonable fuel economy, dashboard layout, supportive front seats, interior fit and finish Cons: Premium gasoline recommended, expensive to maintain, lack of storage space Common problems: Problems with an early version of the cam
chain tensioner can cause a rattling
noise at startup.
The lower tension of the
chain drive, along with cushioned ring sprockets, also reduces
noise and vibration.