2007 Harley-Davidson VRSCX - VRSC, PHOTOS COMING SOON! 2007 Harley-Davidson® VRSC The VRSCX takes it to the track as a new VRSC model honoring the Screamin' Eagle/Vance & Hines NHRA Pro Stock Motorcycle team and Harley-Davidson® drag racing heritage with a powerful engine and radical styling. A 1250cc Screamin' Eagle Revolution engine with big-bore cylinders and ported heads provides 123 horsepower and 86 ft. lbs. of torque. A 240mm rear tire, drag bars, forward controls, a Profile Laced Aluminum front wheel, drag visor and unique paint and decals with a redesigned version of the famous #1 logo, combine to make this motorcycle a winning entry into the VRSC family.