Aeroflow fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburettor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. These billet aluminum regulators are fully adjustable from 1 to 11 PSI so regulating the fuel pressure to your engines needs is a simple task. available with either 3/8" NPT or -8ORB female threads and are the perfect choice for fuel systems running a dead head system with no return line. Available in blue, black and red anodized or polished finishes.
Suitable for use with pump fuel, E85 alcohol and diesel fuels.
Dimensions
Overall Length - 70mm
Body Height - 59mm
Bracket Height - 42mm
Overall Width - 38mm
Bracket Centre to Centre - 43mm
Fittings - 3/8" NPT
Adjustable from 1-11PSI
Real world testing of this regulator with a dead head fuel system. Found an Aeroflow Blue Fuel Pump (AF49-1009) would regulate from 2-12PSI. With the Compact Silver fuel pump (AF49-1064) would regulate from 3-6 PSI.
Note: Recommended for use with Carburettor fuel pumps only - not EFI.
* 1-11 psi Adjustable