NASCAR Sprint Cup Series drivers take on a unique challenge today at the part road course, part oval 2.5-mile triangular track at Pocono Raceway. 

Kurt Busch's No. 78 has been quick in practice but so has Carl Edwards' No. 99, Jimmie Johnson's No. 48 and Tony Stewart's No. 14.  

Predict today's winner with a comment below before the 1:19 p.m. green flag you might win a collectible Quaker State 400 die cast!

Post your pick!