Description
Part Number: AF4530-31239
Aeroflow XPro 8.5mm Universal V8 Ignition Lead Set – Red (90° Boots)
Engineered for high-performance V8 applications, the Aeroflow XPro 8.5mm universal HT ignition lead set delivers exceptional spark energy, high EMI suppression, and outstanding thermal endurance.
Key Features & Performance Benefits
- ☑ Spiral Wound Copper Conductor: Provides maximum spark energy transfer with ultra-low resistance (40-50 ohms per foot).
- ☑ High EMI/RFI Suppression: Eliminates electrical noise and interference with ECU electronics and telemetry.
- ☑ High-Temp Silicone Sleeving: Heavy-duty red silicone jacket and 90° boots resist extreme exhaust heat, oil, and abrasion.
- ☑ Universal Trim-to-Fit Design: Factory pre-crimped 90° spark plug boots on open-ended leads allow custom routing on any V8 engine bay.
- ☑ Dual Cap Compatibility: Includes terminals and boots for both HEI male post and standard female socket style distributor caps.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF4530-31239 |
| Outer Diameter | 8.5mm |
| Conductor Core | Spiral Wound Copper |
| Resistance Rating | 40 – 50 Ohms / Foot |
| Spark Plug Boot Angle | 90° Degree |
| Cap Application | Suits Standard Socket & HEI Male Caps |
| Engine Fitment | Universal V8 Cylinder Engines |
| Sleeve Color | Red Silicone |
What’s Included in the Box
- 3 x 32″ (812.8mm) Red 8.5mm Ignition Leads with Pre-Fitted 90° Spark Plug Boots
- 2 x 48″ (1219.2mm) Red 8.5mm Ignition Leads with Pre-Fitted 90° Spark Plug Boots
- 2 x 50″ (1270mm) Red 8.5mm Ignition Leads with Pre-Fitted 90° Spark Plug Boots
- 2 x 56″ (1422mm) Red 8.5mm Ignition Leads with Pre-Fitted 90° Spark Plug Boots
- Full Set of HEI Male Post Distributor Boots & Terminals
- Full Set of Standard Socket Female Distributor Boots & Terminals
- 1 x Handheld Mini Crimp Tool
Aeroflow Performance products are manufactured to rigorous motorsport standards. Supplied with rapid UK dispatch and dedicated technical support from JP Racing, this universal lead kit provides reliable ignition performance for demanding track and street applications.







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