NGK (4055) BPR7EIX Iridium IX Spark Plug

BPR7EIX

Introducing the ultimate evolution in spark plug technology and performance. Superior to Platinum, NGK Iridium spark plugs benefit from their unique patented design which feature:

• A super fine centre electrode (0.6mm), reducing voltage requirements, minimizing flame quenching and allowing for a stronger spark
• New Iridium material with superior anti-oxidation, anti-corrosion and extremely high melting point characteristics
• Unique 2 stepped centre electrode - a secondary micro discharge burns off carbon deposits as they form
• Minimized gap growth between electrodes, giving longer life
• Tapered cut ground electrode ensures an excellent flame spread and improved vibration resistance