Re: best spark plug for 51-54 packard?

Posted by Owen_Dyneto On 2010/1/10 20:26:19

Kev, there isn't a carbon resister in the rotor on a 6 volt system, is there?

PS the Autolite website used to have Packard plug recommendations all the way back into the 20s. You can also go on Bendix.com, click on Autolite, and find recommendations.

I use Autolite 303, 306 or 308 (removeable nipple for nickel thumb screw for 34 and back) in all flathead Packard eights that take 14 mm plugs. They are about equivalent to AC46 and Champ J11. They are resistor so I use non-resistor high tension wires, as most cars I work on have radios.