Material Strength | Heavy-duty trucks (V80, T60), 4WD models | Industry Standard: 800 MPa steel (ASTM A394) Our Base: 1,200 MPa hardened steel ▲ Our Advanced: 1,500 MPa + chrome coating ▲▲ | ▲ Base: 50% stronger for extreme loads ▲▲ Advanced: 87.5% wear resistance (ISO 3832) | Higher cost due to advanced alloying (Base: +15%, Advanced: +30%) |
Cam Lobe Design | High-performance diesel engines (2.5L TD) | Industry Standard: Fixed valve lift (4.5mm) Our Base: Optimized profile (5.2mm lift) ▲ Our Advanced: Variable timing ▲▲ | ▲ Base: 15% improved airflow ▲▲ Advanced: 25% torque boost at low RPM (SAE J1995) | Advanced requires compatible engine management systems (+$200) |
Mounting Material | Off-road vehicles (KDH222, KDN150) | Industry Standard: Steel bushings (weight: 3.2kg) Our Base: Aluminum alloy ▲ (2.8kg) Our Advanced: Composite hybrid ▲▲ (2.4kg) | ▲ Base: 12.5% weight reduction ▲▲ Advanced: 30% less rotational inertia (ISO 10817) | Aluminum may corrode in harsh environments without coating |
Customization | Engine tuning (V80 Bus, T60 Pickup) | Industry Standard: Generic fit (tolerance ±0.15mm) Our Base: Model-specific ▲ (±0.08mm) Our Advanced: Custom grind ▲▲ (±0.03mm) | ▲ Base: 50% fewer compatibility issues ▲▲ Advanced: 40% better valve seal (ASTM F2094) | Custom grinds require specialized machining (+$150 labor) |
Coating Durability | Marine/industrial engines (2.8 TD 4x4) | Industry Standard: Uncoated Our Base: Zinc plating (200hr salt spray) ▲ Our Advanced: DLC coating ▲▲ (1,000hr salt spray) | ▲ Base: 3x corrosion resistance ▲▲ Advanced: 5x wear resistance (ASTM B117) | DLC coating adds 20% to part cost |
Valve Timing Precision | Racing/efficiency tuning (EV80, KUN25_) | Industry Standard: ±0.5° deviation Our Base: ±0.3° ▲ Our Advanced: ±0.1° ▲▲ | ▲ Base: 10% better fuel efficiency ▲▲ Advanced: 20% reduced emissions (ISO 8178) | Advanced timing requires recalibration of ECU (+$50/hr) |