Fuel Pressure Take-Off Adapter -10an

The RUSSELL Fuel Pressure Take-Off Adapter -10AN is a precision fitting designed to extract fuel pressure signals from high-performance fuel systems without interrupting primary fuel delivery. This straight adapter connects 10 AN female to 10 AN male ports while integrating a 1/8-inch NPT gauge port, allowing real-time fuel pressure monitoring on turbocharged, supercharged, and naturally aspirated engines where accurate diagnostics are critical. Built from aluminum with blue and red anodized finish for corrosion resistance and visibility, it serves engine builders, tuners, and performance technicians who demand reliable data for fuel system calibration.

The 10 AN (JIC -10) thread specification handles high-pressure fuel applications common in modern EFI and carbureted performance builds. The 1/8-inch NPT gauge port accepts standard fuel pressure gauges and electronic sensors without requiring a secondary manifold or complex plumbing modifications. Aluminum construction keeps weight minimal while the anodized surface resists fuel-related corrosion in long-term installations. Straight configuration minimizes turbulence and pressure loss across the take-off point, ensuring gauge readings reflect actual system pressure rather than flow-induced artifacts.

This adapter is essential for anyone monitoring fuel pressure during tuning sessions, dyno runs, or trouble-shooting fuel delivery issues. Whether diagnosing low-pressure situations on carbureted systems, verifying pump performance on fuel-injected engines, or logging data during forced-induction testing, the take-off adapter provides the connection point without breaking the main fuel line. Its compact footprint fits within tight engine bay layouts typical of modified vehicles and race applications.

RUSSELL has established itself as a trusted manufacturer of fuel system fittings and adapters across automotive and industrial sectors. The -10AN size accommodates fuel system pressures up to 120 psi (nominal fuel pressure range) while maintaining structural integrity. This single-unit adapter eliminates the need for tee fittings and multiple connections, reducing leak points and simplifying system architecture on custom fuel systems.