Edelbrock part #1792 is a state-of-the-art Electric Fuel Pump offering maximum performance in a compact package. With a Black anodized aluminum housing and high-quality internals, they are both strong and durable. The carbon vanes and composite rotor give these pumps the added boost for maximum performance. The high quality construction results in a pump that is 4 to 14 dB quieter than competitors' pumps at the same pressure. Edelbrock #1792 has a free flow rate of 160 GPH, enough to feed a 1,000+ hp engine. This pump is factory preset to 12 psi and requires an external regulator such as the Edelbrock regulator #1727.