http://images.yamaha-racing.com/photo/news/P20090404180944359.jpg<div> Cal Crutchlow powered his YZF-R6 to an impressive second pole position start in a row in the Valencia sunshine today. The British rider was rarely out of the top two for the session putting in consistently quick laps to take pole 0.16 seconds ahead of local Spanish rider Lascorz (Kawasaki).