Spark Plugs » NGK (6637) BPR6EIX Iridium IX Spark Plug, Pack of 1
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Price: $7.40
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Automotive
Publisher: NGK
Sales Rank in Automotive: #33037
Product Review
NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra-fine (0.6mm)center electrode reducing the voltage requirement for spark. This allows for a brighter, stronger spark from your existing ignition system. The ground electrode has a tapered cut at the firing end which reduces quenching for better flame core growth and increased ignitability. The combination of fine wire center electrode and tapered cut ground will increase performance, improve acceleration, and fuel efficiency. Technical Specifications - Iridium IX Plug, 14mm Thread, 19mm (3/4") Reach, 13/16" (20.6mm) Hex Size, Gasket Seat, Resistor, Removable Terminal, JIS Height, Projected Tip, Fine Wire (0.6mm) Iridium Center Electrode, Tapered Cut Ground Electrode, .032" (0.8mm) Gap
These are wonderful spark plugs . Thank you for your excelent service too.
Kind regards. André
Fine, April 12, 2012
Nannerpuss - See all my reviews
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This review is from: NGK (6637) BPR6EIX Iridium IX Spark Plug, Pack of 1 (Automotive)
Plug came delivered as promised. No issues with the part and no other real comments. Time will tell how well it will last. Purchased component for a LP Generator.
(2 customer reviews) 
Excelent product, November 5, 2006 