BBK Performance 5015 - Manual (Page 2)

Step 12 Install supplied Spring Lok fitting into the side of the passenger rail.
Step 13 Insert (4) injectors into the passenger side rail.
Step 14 Install passenger side rail and injectors by guiding the tip of each injector into its
respective bung in the intake manifold. Secure the rail to the intake manifold using
(2) supplied clamps and (2) 6mm bolts.
Step 15 Thread the supplied 90° barbed brass fitting into the adapter base. When the
adapter base is installed onto the driver side rail the barbs needs to point towards
the firewall. (This is the return line.) Now push one end of the supplied 30” 3/8” hose
onto the 90° fitting. Push the supplied Spring Lok adapter into the other end of the
30” 3/8” hose.
NOTE Take extreme care when installing the small socket cap into the fuel rail.
Inattention could cause cross threading of screws.
Step 16 Install adapter base to driver side rail with supplied O-ring using the supplied 6-32
SHCS’s
Step 17 Insert (4) injectors into the driver side rail.
Step 18 Install driver side rail and injectors by guiding the tip of each injector into its
respective bung in the intake manifold. Secure the rail to the intake manifold using
(2) supplied clamps and (2) 6mm bolts.
Step 19 Route the 30” 3/8” hose around back of the intake manifold to meet up with the
stock fuel line on passenger side of car and connect to stock return line.
Step 20
96-97
Remove the stock fuel pressure regulator from the passenger side rail or purchase
a BBK 1707 or equivalent fuel pressure regulator and install onto the adapter base
using the supplied hardware and base gasket.
OR
1998 Purchase a BBK 1707 or equivalent fuel pressure regulator and install onto the
adapter base using the supplied hardware and base gasket.
Step 21 Connect the supplied 30” 5/32” vacuum hose to the fuel pressure regulator and
route it around the back of the intake manifold to connect to the stock vacuum line
(passenger side) using the supplied plastic double ended hose barb
Step 22 Assemble the crossover hose by pushing the barbed ends of the supplied 90° - 6
fittings into the ends of the hose.
Step 23 Tighten the crossover hose onto the threads of the rail end adapters on the back of
both rails.
NOTE When routing the crossover hose, be mindful of hot EGR tube it must pass by.
Route so no contact is made with the EGR tube.
Step 24 Route the stock fuel feed line under A/C line and connect to the 5/8” Spring Lok
fitting on the side of the passenger rail.
Step 25 Reconnect the negative battery terminal.
Step 26 Without starting the engine-Turn the ignition key to the ON position, then OFF 3
times and return to the ON position. Check all connections for fuel leaks. Correct
any leaks before starting the engine.
Step 27 Re-install the intake elbow and re-attach all connections.
Step 28 Re-install air inlet tube.
Step 29 Use the supplied 5/8 heater hose to replace the plastic PCV breather tube that runs
form the driver side cam cover to the air inlet tube. This is a push on connection, no
clamps are required.
Step 30 To avoid a possible CHECK ENGINE light activation, Start the engine and let it
idle for about 5 minutes, then drive the car at part throttle for about 5 minutes
before applying heavy or full throttle. Otherwise, any air bubbles/pockets that
may have entered the system will cause the CHECK ENGINE light to come on
and will need to be reset with a proper OBD II tool.