Description
Part Number: AF64-2122BLK
Aeroflow Billet EFI Fuel Rail Kit – Black (Nissan SR20DET S14 & S15)
Engineered for high-output Nissan SR20DET S14 and S15 VCT engines, the Aeroflow AF64-2122BLK billet EFI fuel rail delivers maximum fuel flow, precision pressure regulation, and robust reliability under high boost conditions.
Key Features
- ☑ Precision CNC-machined from lightweight 6061-T6 billet aluminium
- ☑ Durable hard-anodised black finish for superior chemical and corrosion resistance
- ☑ High-flow 16.1mm (5/8″) internal bore minimizes fuel pressure drops
- ☑ Threaded with dual -8 ORB (-8 AN O-Ring Boss) inlet/outlet ports
- ☑ Designed specifically for top-feed 14mm (9/16″) short length fuel injectors
- ☑ Direct bolt-on fitment for Nissan SR20DET S14 & S15 VCT cylinder heads
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF64-2122BLK |
| Vehicle Application | Nissan S14 & S15 SR20 / SR20DET (VCT Engine) |
| Material | 6061-T6 Billet Aluminium |
| Finish | Hard Anodised Black |
| Internal Bore | 16.1mm (5/8″) |
| Port Size | -8 ORB (-8 AN O-Ring Boss) |
| Injector Size | 14mm (9/16″) Short Length Injectors |
What’s Included in the Box
- 1x Aeroflow Billet Aluminium EFI Fuel Rail (Black Anodised)
- 2x Engine Mounting Brackets & Mounting Hardware
- Associated Fitting O-Rings and Seals
Aeroflow Performance products are built to meet the rigorous demands of modern motorsport. At JP Racing, we hold genuine Aeroflow fuel system hardware in stock for fast dispatch across the UK. Contact our technical sales team for expert fitment assistance and vehicle-specific plumbing advice.







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