Street Ready Fuel Pressure Regulator With Gauge For Carburetor Universal Fit, Adjustable 1 to 5 PSI, Manual Control, Zinc Alloy FPR With Chrome Plating, Glycerin Filled Stainless Gauge, Durable Build, Includes 8mm and 10mm Hose Fittings

Adjustable carburetor fuel regulator with gauge
✔️ Manual 1-5 psi adjustment with glycerin gauge, zinc alloy body

This single unit fuel pressure regulator is designed for carburetor systems and is commonly used on street engines to maintain consistent fuel delivery. It supports single or twin carb setups and relies on a chrome-plated zinc alloy body and a glycerin-filled stainless gauge to damp vibration and improve measurement accuracy. The kit includes 0-15 psi gauge with adapters plus 8mm and 10mm hose fittings (5/16 in, 3/8 in), clamps, and brass adapters for quick, secure installation. Note input pressure should stay under 7 psi and it is not suitable for fuel injection systems or fuels containing lead or ethanol.

✅ Manual dial for 1-5 psi control
✅ Glycerin-filled stainless gauge for damped readings
✅ Chrome-plated zinc alloy body for durability
✅ Includes 0-15 psi gauge with adapters and 8mm/10mm hoses
✅ Works with single or twin carb setups; not for fuel injection or ethanol fuels
✅ Input pressure should not exceed 7 psi

💡 What is a carburetor fuel pressure regulator used for in street engines?

It keeps pressure stable to improve fuel metering and throttle consistency.

- Keeps pressure around 1-5 psi for carburetor fuel delivery - Helps prevent lean or rich conditions during throttle transitions - Works with single or twin carb setups and is not for fuel injection - Includes glycerin-filled gauge for accurate readings during vibration