Artista cambiando de marchas

Un kenworth con el motor caterpillar 3408, como el k montan las traillas 631 y caterpillar D9 N

http://http://www.youtube.com/watch?...eature=relatedhttp://http://www.youtube.com/watch?v=BJC47912E_4&feature=related[/video]

http://http://www.youtube.com/watch?v=bgVYdSx-oLwhttp://http://www.youtube.com/watch?v=bgVYdSx-oLw[/video]

http://http://www.youtube.com/watch?...eature=relatedhttp://http://www.youtube.com/watch?v=xYdTsFMAnDc&feature=related[/video]

http://http://www.youtube.com/watch?...eature=relatedhttp://http://www.youtube.com/watch?v=Z7Ibc21myOA&feature=related[/video]