SKU: EARAT100192ERL
UPC: 090127678251
MPN: AT100192ERL
The 6AN Gauge Adapter – Fuel Pressure Ano-Tuff is a straight-fitting adapter designed to bridge 6 AN male connections while integrating a 1/8 inch NPT gauge port into fuel system plumbing. This adapter enables real-time fuel pressure monitoring in high-performance fuel systems where direct gauge access is critical. Constructed from aluminum with black anodized finish, the adapter combines structural integrity with corrosion resistance in demanding engine bay environments.
The dual 6 AN male ports accept standard AN hose fittings, maintaining full flow integrity while the 1/8 inch NPT port accommodates mechanical or electronic fuel pressure gauges. The straight configuration minimizes turbulence and pressure loss, essential when fuel delivery precision affects engine performance. Black anodized aluminum resists oxidation and provides a professional appearance in custom fuel systems. This adapter carries part number AT100192ERL and weighs 0.05 pounds, making it a compact integration point for fuel system diagnostics.
The gauge adapter serves builders and technicians working on fuel-injected performance engines, carbureted systems requiring fuel pressure regulation, or any installation where diagnostic monitoring must occur without interrupting primary fuel delivery lines. It is commonly found in drag racing fuel systems, street performance builds, and engine tuning setups where pressure stability verification is non-negotiable. The NPT gauge port thread standard is industry-wide, ensuring compatibility with aftermarket mechanical gauges and electronic pressure senders across multiple manufacturers.
AN fittings and fuel system adapters are foundational to modern performance fuel delivery. The 6 AN size handles fuel flow rates typical of carbureted and EFI engines up to moderate displacement, while the ability to install a gauge tap prevents guesswork during tuning and troubleshooting. Black anodized finishes have become standard in the performance aftermarket for both durability and aesthetics.
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