Aeromotive Adjustable Regulator - 35-75PSI - .188 Valve - (2) -08 Inlets/-08 Return Drivetrain>Flywheels but for a more precise

but for a more precise measurement a caliper should be used

Perfect for 'blow-through' carbureted engines up to 1200 HP

"oil-free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow

Vacuum/Boost reference capability

Can be used in carbureted or EFI applications

Aeromotive Adjustable Regulator - 35-75PSI - .188 Valve - (2) -08 Inlets/-08 Return Drivetrain>Flywheels but for a more preciseReplace original X1 Series regulator internals with the conversion kit of your choice (Part #'s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics. While versatility is one of the X1's greatest assets, it is far from the only new design feature. Utilizing larger (3) 8AN ORB inlet outlet return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to