Chrome-Fuel-Pressure-Regulator-with Chrome-Bracket

Adjust-fuel-pressure-to-your-carb.-to-prevent-needle-&-seat-damage-on-performance-carbs.-Regulators-are-adjustable-from-0-to-full-wide-open-flow.-You-should-use-a-gauge-to-check-the-pressure.-Lead-Free-Gasoline-Only,-Maximum-7-P.S.I.