3/8-5/8 tracks with wide corners or slick surface. 355+ c.i., 12:1, 4 BBL gas or alcohol with good intake and heads. Premium-quality valve springs, lifters, pushrods recommended. The OWM T/C Series offers a Cam for just about every open wheel modified racer. With the newest lobe designs, a nice broad torque curve with great power and reduced tire spin, what open wheel modified racer wouldn't want to try out this legal traction control? COMP Cams has taken Camshaft Technology for open wheel modified racers into the next century with the introduction of the OWM T/C line. But don't take our word for it - pick one up and see for yourself. If your sanctioning body requires a flat tappet valve train and your engine combination can accept high Rocker ratios, these cams are the best choice for most open wheel modified Applications.