12-803 Adjustable Fuel Pressure Regulator with Gauge, Compatible with Holley and Edelbrock Carburetors, 4.5-9 PSI, 3/8" NPT, 1-in 2-Out

Descripción

Product description Fit for Holley and Edelbrock carburetors 12-804 Adjustable Fuel Pressure Regulator with Gauge, Compatible with Holley ... 37-485 Carburetor Rebuild Kit Compatible with Holley 4150 4 Barrel Double Pum... Carburetor 650 CFM 4150 Model 4 Barrel Double-Pumper Compatible with Holley Q... Carburetor Fit for Holley Quick Fuel Brawler 750 CFM Brawler Diecast with Mec... Carburetor Fit for Holley Quick Fuel 600 CFM 4 Barrel 4150 Electric Choke,Vac... Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 3.5 out of 5 stars 28 2.9 out of 5 stars 9 3.8 out of 5 stars 39 3.8 out of 5 stars 36 3.3 out of 5 stars 16 Price EUR 29.45EUR29.45 EUR 25.98EUR25.98 EUR 149.88EUR149.88 EUR 142.95EUR142.95 EUR 146.41EUR146.41 Model 12-804 37-485 BR-67255 BR-67213 BR-67270

Características

• 【COMPATIBILITY】: This upgraded 12-803 adjustable fuel pressure regulator offers a direct fit for Holley and Edelbrock carburetors. Easily fine-tune and stabilize your fuel delivery within the optimal 4.5 to 9 PSI range for enhanced engine performance and responsiveness
• 【FEATURES】: The fuel regulator has a 3/8-inch NPT gauge port (1 in, 2 out) and uses a gauge for easy monitoring and adjustment of engine fuel pressure to meet your vehicle needs
• 【FUNCTION】: Designed to precisely control the fuel pressure from the fuel pump to the carburetor. The fuel pressure regulator is equipped with a regulating knob and an internal pressure-stabilizing structure. Users can flexibly adjust the supply pressure according to their needs
• 【MATERIAL】: Mainly made of durable metal and ABS, resistant to high temperature, high pressure, corrosion, can withstand harsh engine environments, and is not easy to rust or malfunction
• 【INSTALLATION NOTES】: During installation, please unscrew the hexagon socket nut. After confirming that the pressure can be adjusted, screw the nut back to an appropriate position. If the hexagon socket nut is screwed too far in, it may make pressure adjustment impossible or cause oil leakage
• 【PRECISION SCALE OPTIMIZATION】: The upgraded pressure gauge now features a minimum scale adjustment of 1 psi, eliminating potential misadjustments caused by the original 20 psi scale. Should you encounter unstable pressure readings or display anomalies, please contact us immediately. We guarantee a response within 24 hours and provide complimentary technical guidance. Every piece of feedback drives our continuous improvement

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