In the timing section of "Power Tuning" we learned why a distributor has an ignition curve and how it works. Now we're going to look at the procedure for setting up an ignition curve or modifying an ...

Changing the advance weights on an HEI or GM points-type distributor is a breeze, since they're under the rotor. While the principles of timing are the same, the advance weights are located under ...

Distributor Doctor also sells Pertronix contactless ignitors, plus its resin-filled coils branded Flamethrower, and supplies ...