Description
Part Number: AF4038-31193C
Aeroflow XPRO Universal Ignition Lead Set with Ceramic Straight Boots
Extremely heat-resistant 8.5mm spiral-wound V8 spark plug lead set with 1090°C ceramic straight boots.
Key Features
- ☑ High Heat Resistance: Heavy-duty black ceramic straight spark plug boots withstand extreme temperatures up to 1090°C (2000°F).
- ☑ 8.5mm XPRO Wire: Features a spiral-wound low-resistance core with exceptional EMI/RFI suppression for clean ignition performance.
- ☑ Universal Fitment: Pre-assembled ceramic boot ends with open distributor ends ready to cut to your custom engine bay length.
- ☑ Dual Cap Compatibility: Supplied with 90° silicone boots and terminals for both female socket and male HEI distributor caps.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF4038-31193C |
| Wire Diameter | 8.5mm (21/64″) |
| Spark Plug Boot Angle | Straight Ceramic |
| Temperature Rating | 1090°C (2000°F) |
| Engine Suitability | Universal 8-Cylinder / V8 Engine Application |
| Distributor Terminals Included | Standard Female Socket & Male HEI Terminals (90° Boots) |
What’s Included in the Box
- • 3 x 812.80mm (32″) Pre-assembled Ceramic Straight Ignition Leads
- • 2 x 1219.20mm (48″) Pre-assembled Ceramic Straight Ignition Leads
- • 2 x 1270.00mm (50″) Pre-assembled Ceramic Straight Ignition Leads
- • 2 x 1422.00mm (56″) Pre-assembled Ceramic Straight Ignition Leads
- • 8 x 90° Silicone Standard Female Distributor Cap Boots & Terminals
- • 8 x 90° Silicone HEI Male Distributor Cap Boots & Terminals
Engineered to solve boot-burning problems near high-performance exhaust headers, turbo dump pipes, and tight engine bays, Aeroflow Performance ceramic ignition leads deliver maximum spark transfer under extreme thermal strain. Order your AF4038-31193C lead set from JP Racing today for professional motorsport technical support and rapid UK delivery.







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