Aeromotive 13129 - EFI BYPASS REGULATOR User Manual
Aeromotive For the car
13129 Installation Instructions
WARNING!
The fuel system is under pressure. Do not open the fuel system until the
pressure has been relieved. Refer to the appropriate vehicle service manual for
the procedure and precautions for relieving the fuel system pressure.
NOTE: Testing the enclosed regulator by applying air pressure or vacuum to the vacuum port with a
hand-held pump will yield poor results, due to the slight air leakage through the adjustment screw
threads. This minute leakage, which is typical of all adjustable fuel pressure regulators, does not, in any
way, affect the performance of the regulator.
The enclosed fuel pressure regulator may not hold significant fuel pressure after the fuel pump
stops running.
Part # 13129 regulators utilizes two o-ring sealed AN-06 style inlet/outlet ports and one o-ring
sealed AN-6 style bypass port; these regulator ports are NOT PIPE THREAD and utilize NO
THREAD SEALANT. To use the enclosed regulator in your vehicle’s fuel system, you must install
the necessary adapter fittings and o-rings, high pressure fuel lines and/or fuel injector rails to
adapt your system to the configuration and ports of this regulator. Each regulator has one 1/8"
NPT gauge port. This port requires thread sealant to seal. The following instructions assume that
your fuel system has already been configured for use with this regulator.
CAUTION:
Installation of this product requires detailed knowledge of automotive
systems and repair procedures. We recommend that this installation be carried
out by a qualified automotive technician.
Installation of this product requires handling of gasoline. Ensure you are
working in a well ventilated area with an approved fire extinguisher nearby.
Extinguish all open flames, prohibit smoking and eliminate all sources of ignition
in the area of the vehicle before proceeding with the installation.
When installing this product, wear eye goggles and other safety apparel as
needed to protect yourself from debris and sprayed gasoline.
Aeromotive system components are not legal for sale or use on emission controlled motor vehicles.