Description
Nuke Performance 1/4″ NPT to AN-4 Male High-Flow Adapter Fitting
Engineered in Sweden for high-demand motorsport fuel and vacuum setups, delivering maximum flow and complete compatibility with aggressive fuels.
Product Overview
The Nuke Performance 1/4″ NPT to AN-4 Male Fitting (PN 700-01-127) is a precision CNC-machined adapter crafted for high-performance motorsport applications. Designed to ensure maximum fluid flow with zero restrictions, this fitting seamlessly connects 1/4″ NPT tapered threaded ports to AN-4 hose ends.
Constructed from high-strength aluminium alloy and finished in a durable black anodised layer, this adapter is fully safe for use with all alcoholic fuels, including E85, methanol, and race gas. Whether you are plumbing fuel pressure regulators, oil catch cans, or custom fuel rails, JP Racing supplies authentic Nuke Performance hardware with fast dispatch across the UK.
Key Features
- ☑ High-Flow Design: Maximises internal diameter for unrestricted fuel and oil volume.
- ☑ Alcohol Fuel Safe: Fully compatible with E85, E100, Methanol, Diesel, and Petrol.
- ☑ Precision CNC Machined: Manufactured from high-grade lightweight aluminium.
- ☑ Anodised Protection: Anodised black finish prevents corrosion and wear in harsh motorsport environments.
- ☑ Universal Fitment: Standard 1/4″ NPT male to AN-4 male threads for performance automotive plumbing.
Technical Specifications
| Manufacturer | Nuke Performance |
|---|---|
| Part Number | 700-01-127 |
| Thread 1 | 1/4″ NPT Male (Tapered) |
| Thread 2 | AN-4 Male (JIC / Dash 4) |
| Material | CNC Machined Aluminium |
| Finish | Black Anodised |
| Fuel Compatibility | Petrol, E85, E100, Methanol, Diesel |
What’s Included in the Box
- 1x Nuke Performance 1/4″ NPT to AN-4 Male Adapter Fitting (700-01-127)
When building competition fuel systems, uncompromising reliability is essential. Nuke Performance parts are developed and tested in Sweden to meet the highest standards of motorsport engineering. JP Racing is proud to stock genuine Nuke Performance components with expert technical support and fast UK delivery.




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