CVT gearboxes can make a droning sounds that retains steady, in lieu of increasing or reducing with engine velocity. This may be a bit disconcerting for some drivers, and takes some receiving used to. Principal Pulley: Linked to the engine, this pulley improvements dimension since the motor’s speed raises. CVT https://gearbox-cvt53062.thezenweb.com/fascination-about-gearbox-cvt-72196906