Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery. Ground Shaking Performance - Advanced Technology Supports Fuel injected engines: up to 3400 FWHP - naturally aspirated up to 2600 FWHP - forced air induction Carbureted engines: Up to 3600 FWHP - naturally aspirated, Up to 2700 FWHP - forced air induction. Extended service life in methanol and ethanol. New integral spur-gear pumping mechanism. Integral, external brushless controller for clean installation, cooler fuel and enhanced reliability. EFI Rated flow of 1,700 lbs./hr. at 40 psi, 13.5 volts. Carb Rated Flow of 1,850 lbs./hr. at 9 psi, 13.5 volts. EFI rated flow of 700 lbs./hr. at 45 psi, 13.5 volts. Carb rated flow of 900 lbs./hr. at 9 psi, 13.5 volts. Regulator Not Included. - External in-line | E85 Compatible, reduce max FWHP by 30% | Lighter than the traditional external mount pumps. | Reduced current draw at higher, EFI pressures. | 90-PSI continuous operating pressure and up to 150-PSI peak pressure, base plus boost. - Aeromotive Brushless Pro+-Series Fuel Pump External In-Line