Whenever we talk to racers-which is practically every day-it seems universal that one of the most hated jobs is diagnosing electrical problems. Electricity isn't voodoo, but for some of us it might as ...

For optimum engine performance, it is necessary to have an ignition system that is on point. You see the whole purpose of your ignition system is to transform your battery's low voltage into the ...

For many years the way to control spark-related engine knock was to downshift or ease off the throttle. Modern computerized engines now control it by simply retarding the timing. With that in mind, ...