NGK RC-ZE30 Ignition Lead Set – Optimised for Mazda RX-7 Series 6

Upgrade your rotary engine’s ignition performance with the NGK RC-ZE30 Ignition Lead Set, engineered specifically for the Series 6 Mazda RX-7 (FD3S). Designed for precision and durability, this premium set ensures consistent spark delivery for maximum efficiency and reliability.

Key Features:

• Vehicle-Specific Fitment: Perfectly matched for the Series 6 RX-7, guaranteeing hassle-free installation and OEM-level compatibility.
• High-Performance Construction: Utilises NGK’s advanced materials for superior conductivity and minimal resistance, ensuring optimal ignition timing.
• Enhanced Durability: Heat-resistant silicone jackets and robust terminals withstand extreme temperatures and vibration common in rotary engines.
• Improved Spark Integrity: Reduces misfires and promotes smoother acceleration, better throttle response, and improved fuel efficiency.
• Trusted NGK Quality: Backed by NGK’s reputation for excellence in ignition technology.

Technical Specifications:

• Cable Diameter: 7 mm high-performance silicone cable
• Construction: Silicone outer jacket, EPDM insulation, and reinforced with premium fibreglass braiding
• Fitment: OEM-specific lengths for Mazda RX-7 FD3S (Series 6), 13B-REW rotary engine
• Cable Width: 7mm
• Lead Length:
  • Coil Lead Length: N/A
  • Spark Plug Lead Length (1): 230 mm
  • Spark Plug Lead Length (2): 290 mm
  • Spark Plug Lead Length (3): 310 mm
  • Spark Plug Lead Length (4): 350 mm

Why Choose NGK RC-ZE30?

Whether you’re maintaining a stock FD3S or pushing for performance upgrades, the RC-ZE30 set delivers the reliability and precision your rotary demands. Keep