Quote Originally Posted by DennyW
Nice guard C9x.

Also, make sure the battery is fully charged. You don't want the alternator to be working hard while running it down the track.

DennyW's got a good point here.

A fully charged battery allows your killer ignition system to work as it was designed.

Most cars that have run an ignition system on battery only find they turn faster times with an alternator keeping the battery up.

So much for the old wives tales about HP loss due to the drag of an alternator....