Product Description
Fuel pressure regulator and filter & guage
FIAT 124 Spider, Spider 2000 and Pininfarina - 1966-1980 (carbureted)
FIAT 124 Sport Coupe - 1967-1975
FIAT and Bertone X1/9 - 1974-1980 (carbureted)
This Italian filter and regulator allows adjustment of fuel pressure for optimum power and fuel economy. The inlet and outlets for either 6mm or 8mm (1/4" or 5/16") hoses. The glass dome allows for easy viewing. Our kit includes a stainless steel body, glycerine filled gauge (0-1 bar or 0-15 psi) used for setting initial pressure (gauge is not for permanent use).
Our Filter King fuel pressure regulator is designed to improve the carbureted fuel system. Fuel flow is steady and constant in any weather, ambient and driving conditions, thanks to its wide and sensitive diaphragm inside. A standard fuel pump can deliver a fuel pressure 5 times higher than needed to feed carburetor, which can cause a rich mixture, stalling of the engine, and a waste of fuel. These regulators avoid these problems by reducing and regulating the fuel pressure, with a perfect idle plus immediate and fast start of the engine. The vehicle will run smoother without loss of performance at high rpm, as the pressure to carburetor will be set for the max engine power, plus additional safety percentage, according to the size of the needle valve. King Filter is manufactured with the best materials, by accurate machining and quality controls.
- Diameter 67 mm
- Includes gauge
- For applications with carburetted aspirated engines
- Compatible with alcoholed fuel (E85)
- Dampens fuel pump pulse
- Improves engine performance
- Improves idle
- 1 x IN connector, double size 6 and 8 mm tail
- 1 x OUT connector, double size 6 and 8 mm tail
- Paper filter element (replaceable)
- Glass bowl
- 1.5-5 PSI range
Replacement filter available here FU1-402-Z
