For years, beltdriven timing drives have been the accepted standard in NASCAR Nextel Cup racing. The same holds true in the Busch Series and Truck Series as well as other top touring racing series.

We have a 2002 Mazda 6 – 151,000 kms – always serviced. On the weekend, the car stopped and we were told it was a problem with the timing chain which I understand is a rare problem. Is there a time or ...

For years, beltdriven timing drives have been the accepted standard in NASCAR Nextel Cup racing. The same holds true in the Busch Series and Truck Series as well as other top touring racing series.