Their bodies are generally cylindrical with two wider regions separated by a narrower region. The larger is, the narrower the Gaussian in and the wider the Gaussian in . The new downsized Impalas were shorter in length, taller and narrower than before. It has a sharper angled tip to produce a narrower and deeper indentation. Some systems may run on a narrower or broader gauge. The bike has a smaller, lighter and narrower frame. This made SVT1 the broader mainstream channel with higher ratings and SVT2 the narrower channel. It is larger, has a narrower and longer stripe on the neck. The cranial roof is comparatively narrower and more rounded. The bay is composed of several smaller broad bays, united by narrower channels. They are sharply curved and with a clear convex operculum towards the narrower end. It is cylindrical in shape and narrower and taller than a highball glass. The engine also featured fuel injection and larger valves set at a narrower angle. These were narrower and lighter than their predecessors. It is 2 mm narrower and 6 mm lower than its predecessor.