CVT gearboxes can produce a droning sounds that holds constant, in lieu of escalating or reducing with engine speed. This may be a bit disconcerting for some drivers, and usually takes some getting utilized to. Repair service points out. Continually variable transmissions can not deal with the amplified horsepower, https://gearboxcvt86418.glifeblog.com/31452608/a-review-of-gearbox-cvt