Canuck Posted August 1, 2013 Share Posted August 1, 2013 My 71 454 has an electronic ignition thingy under the stock cap instead of points. Do I still use the R43 spark plugs or should I use something different? Quote Link to comment Share on other sites More sharing options...
stangeba Posted August 1, 2013 Share Posted August 1, 2013 "electronic ignition thingy" Pertronix? If yes, they are a points replacement system and are not HEI type ignition system like the big cap GM. I don't believe your spark plugs would change to a high gap type plug. I'm sure others will also answer. Bruce Quote Link to comment Share on other sites More sharing options...
Sam (Bones) Posted August 1, 2013 Share Posted August 1, 2013 keep the same plugs Quote Link to comment Share on other sites More sharing options...
footballubet Posted August 1, 2013 Share Posted August 1, 2013 You can keep the same sparker do dads with that new fangled ignition thing-a-ma-bob. Quote Link to comment Share on other sites More sharing options...
7tonemonte Posted August 1, 2013 Share Posted August 1, 2013 I kept the same plugs when I did the Petronix kit in mine Aaron Quote Link to comment Share on other sites More sharing options...
gprimm Posted August 1, 2013 Share Posted August 1, 2013 "sparker do dads" Best response ever. Quote Link to comment Share on other sites More sharing options...
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