It is recommend that an adjustable fuel pressure regulator is used when upgrading to an electronic pump on classic cars. Most modern fuel pumps operate at higher pressure than mechanical SU pumps and it is important to protect your carburettor and optimise fuel pressure with an aftermarket pressure regulator. We supply a range on fuel pressure regulators for single and twin carburettor vehicles. Our best selling adjustable fuel regulator is the Malpassi Filter King. These fuel pressure regulators have been part of a competition fuel system, and a popular sight on motorsport vehicles over the past 25 years. Fuelpumpsonline offers great prices and reliable customer service when buying a fuel regulator from us.
