Electrode Material | High-performance engines vs everyday use | - Industry Standard: Copper (resistance: 0.8Ω) - Our Base: Nickel (0.6Ω ▲) - Our Advanced: Iridium (0.3Ω ▲▲) | ▲ 25% lower resistance improves ignition efficiency (ISO 8855) ▲▲ 62.5% lower resistance for high-compression engines | Iridium: 30% higher cost; Nickel: wears faster than Iridium (ASTM F2093) |
Thread Specifications | Corrosive environments vs standard use | - Industry Standard: 19mm standard threading (ISO 8855) - Our Base: 19mm + corrosion-resistant coating ▲ - Our Advanced: 19mm reinforced threading ▲▲ | ▲ Resists saltwater corrosion (ASTM B117) ▲▲ Handles 50% higher torque (SAE J1979) | Base coating adds weight; Advanced requires specialized tools |
Engine Compatibility | Broad vs specific engine models | - Industry Standard: 1.0–2.0L gasoline engines - Our Base: Optimized for 1.4–1.6L (Peugeot/Volkswagen) ▲ - Our Advanced: 1.6–2.4L high-compression ▲▲ | ▲ Precision fit reduces misfires by 30% ▲▲ Supports 12:1 compression ratios (SAE J1828) | Limited to listed engine ranges; Advanced needs proper cooling systems |
Fuel Compatibility | Ethanol-blend fuels vs standard gasoline | - Industry Standard: Gasoline (E10 max) - Our Base: E15 certified ▲ (ASTM D5767) - Our Advanced: E25 resistant ▲▲ | ▲ Operates safely in ethanol-rich blends ▲▲ Resists ethanol corrosion for 50% longer lifespan | Base may corrode in E25; Advanced requires fuel quality monitoring |
Heat Range | High-temperature vs standard conditions | - Industry Standard: Heat Range 4 (ISO 14520) - Our Base: Heat Range 3.5 ▲ - Our Advanced: Heat Range 3 ▲▲ | ▲ Reduces pre-ignition risk by 20% ▲▲ Ideal for turbocharged engines (SAE J1979) | Base may overheat in extreme conditions; Advanced needs proper airflow |
Service Life | Frequent maintenance vs long-term use | - Industry Standard: 20,000 miles (SAE J1979) - Our Base: 30,000 miles ▲ - Our Advanced: 50,000 miles ▲▲ | ▲ 50% longer lifespan lowers replacement costs ▲▲ 2.5× longer durability (ASTM F2093) | Higher upfront cost for Advanced; Base requires regular gap checks |