{"product_id":"e3-spark-plugs-e3109-e3-premium-diamondfire-power-racing-spark-plug","title":"E3 Spark Plugs E3.109 - E3 Premium DiamondFIRE Power Racing Spark Plug","description":"\u003cp\u003eE3 Spark Plugs E3.109 - E3 Premium DiamondFIRE Power Racing Spark Plug\u003c\/p\u003e\u003cp\u003eSpark Plug - Racing - 14 mm Thread - 0.708 in Reach - Gasket Seat - Non-Resistor - Each\u003c\/p\u003e\u003cp\u003ePremium Racing Spark Plug; Non-Resistor; 5\/8 in. Hex Size; 0.708 in. Thread Reach; 14mm Thread Diameter; Taper Seat; DiamondFIRE Tip w\/Fixed Gap;\u003c\/p\u003e\u003cp\u003eE3.109 is a 14mm, 0.708 in. reach plug with a 5\/8 in. hex and a taper seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented DiamondFIRE Ground Electrode\u003c\/li\u003e\n\u003cli\u003eEdge-To-Edge Ground Electrode Out Performs Other Plug Designs\u003c\/li\u003e\n\u003cli\u003eE3 Equipped Engines Can Minimize Venting Of Unburned Fuel\u003c\/li\u003e\n\u003cli\u003eBurn Fuel More Efficiently By Burning Fuel More Completely\u003c\/li\u003e\n\u003cli\u003eProvide A Like-New Performance For The Life Of The Plug\u003c\/li\u003e\n\u003cli\u003eThe Most Environmentally-Friendly Plug Available\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eApplication Specific or Non-Application\u003c\/strong\u003e: \u003cspan\u003eNon-Application\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand Name\u003c\/strong\u003e: \u003cspan\u003eE3 Spark Plugs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBullet\u003c\/strong\u003e: \u003cspan\u003eTwo welded \"legs\" hold the DiamondFire ground electrode over the center electrode. This provides excellent heat transfer, and additional stability to the ground electrode in high compression engines.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBullet\u003c\/strong\u003e: \u003cspan\u003ePrimary cross reference:  NGK R5724-9, Autolite AR93 \u0026amp; AR94 and Champion S59YC \u0026amp; 61YC\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBullet\u003c\/strong\u003e: \u003cspan\u003eTypical applications: GM Crate 602, 604, CT525, 5.3L with 10.0-14.0 Compression Ratios\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCenter Electrode Core Material\u003c\/strong\u003e: \u003cspan\u003eCopper\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCenter Electrode Tip Material\u003c\/strong\u003e: \u003cspan\u003eNickel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eElectrical Terminal Type\u003c\/strong\u003e: \u003cspan\u003eSolid\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eElectrode Core\u003c\/strong\u003e: \u003cspan\u003eCopper\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eElectrode Tip\u003c\/strong\u003e: \u003cspan\u003eNickel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e: \u003cspan\u003eE3 Spark Plugs are the product of years of fundamental research in the combustion field.  The unique patented ground electrode configuration increases the amount of combustion pressure created during each power stroke of the engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3's DiamondFire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGap\u003c\/strong\u003e: \u003cspan\u003ePregapped to approximately 0.020\" - Gap cannot be adjusted.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGround Electrode Tip Design\u003c\/strong\u003e: \u003cspan\u003eDiamond Fire\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGround Electrode Tip Material\u003c\/strong\u003e: \u003cspan\u003eNickel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: \u003cspan\u003e5\/8\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePart Type Name\u003c\/strong\u003e: \u003cspan\u003eRace Spark Plug\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReach\u003c\/strong\u003e: \u003cspan\u003e.70\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eResistor\u003c\/strong\u003e: \u003cspan\u003eNon-Resistor\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSeat Style\u003c\/strong\u003e: \u003cspan\u003eTapered\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: \u003cspan\u003e14\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"E3 Spark Plugs","offers":[{"title":"Default Title","offer_id":47294913609866,"sku":"CFPQ-E3.109","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_e3_109_normalized.jpg?v=1777006301","url":"https:\/\/www.onlyinstock.com\/products\/e3-spark-plugs-e3109-e3-premium-diamondfire-power-racing-spark-plug","provider":"Only In Stock","version":"1.0","type":"link"}