Re: Spark Plugs

Posted by PackardV8 On 2011/9/7 18:41:39

I've fought spark plug heat range problems for DECADES and across a variety of engines!! Here is what i have found:

In order to determine the correct heat range for a spark plug one must first determine the desired heat range in AC DELCO NOMENCLATURE!!! Then if one is so inclined to insist on some other brand of plug cross the desired heat range of the AC into the other desired brand of plug. Then clutch your rosary beeds close to your breast or kneel on your prayer rug or what ever it is that u do and pray for the best. OR just run the AC's and get on with life.

Avoid all of the platinum tipped and gold plated and ivory inlaid and gap less or what ever other hokus-pokus nonsense that the spark plug manufactureres try to promote.