Re: Spark Plugs

Posted by PackardV8 On 2012/5/19 18:12:07

I like this question:
Quote:
" Heat ranges - Why are they important to me?"

THat is probably the best question ever asked in ANY forum.
Based on my experience over the las t 40++ years i confidently proclaim that at least 80% of the worlds mechanics, Auto tecks, hot rodders, parts suppliers, automotive "experts", etc etc have never thot to ever ask that question let alone even be able to determine the heat range of a plug held in their own hand. And thus all of the controversy and problems surronding spark plugs over the many decades that i know of.