Worn or standard copper spark plugs require increasingly high ignition coil voltages to jump the gap as electrodes erode. This causes intermittent engine misfires, rough idle, increased exhaust emissions, unburned hydrocarbon buildup, and wasted fuel economy.
VIRA Iridium & Platinum Spark Plugs feature an ultra-dense, laser-welded 0.6mm iridium center tip combined with platinum ground pads. This focused tip design concentrates electrical field strength, allowing rapid spark initiation even under high combustion chamber boost pressures in modern turbocharged GDI engines.
Requires 25% lower ignition coil strike voltage.
Complete flame kernel propagation inside cylinders.
Engineered for direct-injected turbo engines, high-compression hybrids, and commercial LPG/petrol powertrains.
The pinnacle of ignition performance. 0.6mm ultra-fine iridium center electrode with tapered ground electrode for optimal flame front expansion in modern turbo engines.
Featuring platinum discs laser-welded on both center and ground electrodes. Engineered specifically for hard-to-access V6/V8 engine bays requiring maximum durability.
Equipped with 2 or 3 ground electrodes designed for commercial fleet vehicles, taxi cabs, and dual-fuel Gasoline / LPG / CNG conversion engines.
Our ignition application catalog covers Asian, European, and American vehicle engines with 100% exact heat range and thread pitch matching. Inquire today for wholesale distributor container supply.