redgoose Posted April 20, 2016 Share Posted April 20, 2016 Hi all, any of you tech guys know what correct spark plugs and coil overs I would need as replacements in the 2.0 (263hp) duratec engine ? I'm here in Los Angeles Found a good mechanic but need correct parts. Thanks for replies....Ron Link to comment Share on other sites More sharing options...
yellowss7 Posted April 20, 2016 Share Posted April 20, 2016 Hi Ron, The plugs I use are NGK BR7EFS STOCK Number 1094 or the Denso Iridum IT24#4 5328#4 Link to comment Share on other sites More sharing options...
1turbofocus Posted April 29, 2016 Share Posted April 29, 2016 All the testing on the dyno and racing I have done on the Duratec the Autolote AR103 have even shown gains in performance , I have never had any luck with any of the Iridium or platinum plugs and in most cases even tho the book shows there a cooler plug which you want in a performance engine they have all are a hotter plug then stock Tom Link to comment Share on other sites More sharing options...
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