Competition Series Timing Sets Competition Series Sets are the choice for professional racing applications, and are also recommended for serious street performance vehicles. The Competition Series sets combine sophisticated engineering with premium materials to deliver the highest quality timing components. The seamless steel rollers are free spinning on high strength steel pins, for the maximum in friction reduction. Cam sprockets are heat treated cast iron, with tooth profiles precision machined to match the chain characteristics. Matching multi-keyway crank sprockets are heat treated steel to minimize wear.
Optional upgrades are available for many Competition Series applications.
Included among these are sets featuring nine keyway crank sprockets, sets with torrington bearings for camshaft thrust control, and billet steel cam sprocket sets for the ultimate in strength and accuracy.