Aeromotive 13159 - MARINE A1000 INJECTED BYPASS REGULATOR - Manual (Page 2)

The following steps are typical of most installations:
1. Once the engine has been allowed to cool, disconnect the negative battery cable and relieve the fuel
system pressure.
2. Remove any cosmetic covers necessary to allow access to the fuel pressure regulator.
3. Remove the vacuum line from the regulator (some vehicles do not have vacuum operated regulators).
4. Place shop towels around the regulator to catch any gasoline that is spilled during this step of the
installation. Remove any regulator mounting hardware and connecting fuel lines, then carefully
remove the regulator.
5. Find a suitable place in the vehicle’s engine compartment to mount the Aeromotive regulator. Using
the supplied mounting bracket as a template, mark the bracket mounting holes and drill to accept a
#10 screw.
6. With the bracket attached to the regulator, mount the bracket and regulator to the vehicle using two
#10 screws, nuts and lock washers.
7. Attach the fuel line(s) from the fuel rail outlet port(s) to the regulator side ports using AN-10 (AN-06 if
regulator is Aeromotive P/N 13109 or 13159) style fittings and o-rings. If only one inlet/outlet port is
required (see figure 1-3 below) install an AN-10 style port plug with o-ring (AN-06 if regulator is
Aeromotive P/N 13109 or 13159) into the unused port.
8. Attach the fuel return line to the regulator bottom port using an AN-6 style fitting and o-ring. Tighten
all connections.
Inlet Ports/Outlet Ports Type/Size:
ORB-10 – P/N 13101, 13151 & 13114
ORB-06 – P/N 13109 & 13159
Suggested Inlet/Outlet Port Fittings:
P/N 13101, 13151, 13114
ORB-10 to AN-10 – P/N 15608
ORB-10 to AN-08 – P/N 15610
ORB-10 to AN-06 – P/N 15609
ORB-10 Port Plug – P/N 15610
P/N 13109, 13159
ORB-06 to AN-06 – P/N 15606
ORB-06 to AN-08 – P/N 15649
ORB-06 Port Plug – P/N 15626
ORB-06
Bypass/Return Port
Vacuum/Boost Line
Connection for 5/32” line
Suggested Bypass/Return Fittings:
P/N 13101, 13151, 13114
& P/N 13109, 13159
ORB-06 to AN-06 – P/N 15606
ORB-06 to AN-08 – P/N 15649