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5303 IK16 Neutral SPARK PLUG HIGH POWER IRDIUM SPARK PLUG PERFORMANCE PLUG RACING
$3$4.07-26.29%
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Features
High-Performance Iridium Spark Plug for Racing & High-Power Engines
Precision-engineered with ultra-fine iridium center electrode (0.6mm) for superior spark focus and faster ignition. Triple-ground electrode design ensures durability under extreme heat (up to 1600°F) and high compression. Direct-fit for high-revving engines, turbocharged setups, and track use. Low resistance reduces misfires, boosts throttle response, and improves fuel efficiency by 5-8% vs. standard copper plugs. Sealed laser-welded construction prevents voltage leakage. Compatible with gasoline, ethanol blends, and nitrous oxide systems. OEM-spec heat range (IK16) ensures plug-and-play installation.
Why Choose Us?
Global wholesale pricing, bulk discounts, and 24/7 logistics support. Stocked in USA/EU warehouses for fast shipping.
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