Auxiliary fuel pump assembly installation – Paxton Superchargers Dodge Viper RT/10 User Manual

Page 37

12-1

P/N: 4809646

17FEB06 v2.0 92-96Viper(4809646v2.0)

Section 12

AUXILIARY FUEL PUMP ASSEMBLY INSTALLATION

12. AUXILIARY FUEL PUMP ASSEMBLY

INSTALLATION

Plumb the supplied fuel pumps in parallel by

connecting the pump inlets to a TEE fitting.

Do the same with the outlets. The pumps are

now configured so that one TEE feeds both

pump inlets and another TEE draws from

both pump outlets.

Mount the pumps using the supplied adel

clamps and sheet metal screws on the inside

of the driver’s side frame rail in front of the

large frame plate. Install ring terminal con-

nectors on both ends of the supplied black

wire and fasten underneath one of the sheet

metal screws for later use as fuel pump

ground.

Connect the negative terminals of the fuel

pumps to each other with the supplied wire

and ring terminals.

Connect the previously installed ground

wire to one of the fuel pump ground termi-

nals.

Connect a striped red wire from the ignition

control box to each of the fuel pump posi-

tive terminals using the supplied ring termi-

nal connectors.

Fig. 12-a

Compress the plastic ring (or use a spring

lock disconnect tool) to disconnect the facto-

ry fuel line behind the engine.

Connect the supplied spring lock connector

to the factory fuel line running to the intake

manifold. Attach and route the supplied

5/16" fuel line down to the fuel pump outlet

TEE.

Connect the other supplied spring lock fit-

ting to the factory fuel supply line with the

supplied hose routed down to the fuel pump

inlet TEE.

Install the supplied Fuel Control Unit (FCU)

in the location shown in Fig. 12-b. Route the

fuel lines to the auxiliary fuel pumps.

Cut the auxiliary fuel pump supply (inlet)
line and install a supplied TEE in-line.
Connect the fuel line coming out of the cen-
ter of the FCU to this TEE.

Cut the auxiliary fuel pump discharge (out-
let) line and install a supplied TEE inline.
Connect the fuel line coming out of the side
of the FCU to this TEE.

All of the hose connections should have
clamps installed and tightened using stepless
clamp pliers.

M. Install a 3/16" TEE into the air bypass valve

vacuum line. Attach the supplied 5/32" line
from the FCU cover to the TEE.

Install the supplied plastic wire loom around
the fuel pump power wires and secure.

***WARNING***

Secure fuel lines away from hot or moving objects.

Insulate the fuel line from possible abrasive contact

points.