Aeromotive 13214 - DOUBLE-ADJUSTABLE BYPASS, 2-PORT 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 any fuel
system pressure.
2. 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.
3. 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.
4. With the bracket attached to the regulator, mount the bracket and regulator to the vehicle using two
#10 screws, nuts and lock washers.
5. Attach the fuel log supply line to the AN-10 port located on the side of the regulator using AN-10 style
fittings and o-rings.
6. Attach the fuel return line to the AN-10 bypass port located at the bottom of the regulator using a
cutoff AN-10 style fitting (Aeromotive P/N 15608 or equivalent) and o-ring.
7. Tighten all connections.
8. Once the regulator is installed, attach a suitable fuel pressure gauge in the fuel system.
9. Loosen the ¼” jam nut on the idle pressure adjustment setscrew located on the FRONT of the
regulator, carefully thread the set screw all the way in and tighten the jam nut.
Fuel Log
Belt or Cam Driven
Fuel Pump
Supply line
Return Line back to
fuel cell