Vortech 1993-1997 5.7L LT1 F-Body - Manual (Page 20)

P/N: 4GH020-010
©2003 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
05NOV01 v1.2
(4GH V1.2)
FRONT OF
VEHICLE
8
H. Place the air pump relocation bracket near
the driver's side inner fender panel (former
air filter assembly location). Position the
pump bracket so that the pump discharge
and inlet tubes face the engine. Mark and
drill holes and mount the bracket using the
#12 x 1" sheet metal screws provided. (See
Figure 4-g .)
I. Using the three 1/4-20 x 1" bolts, nylock nuts
and washers, secure the air pump to the
relocation bracket.
J. Reroute the pump power cable up to its new
location and attach to the pump. (See Figure
4-h .)
K. Install the 5/8" x 20" long piece of hose onto
the TEE fitting connected to the exhaust
manifold check valve. Connect the
remaining end to the air pump discharge.
(On 1995 and newer vehicles, install the
vacuum breather/check valve into the air
pump discharge hose along with the vacuum
line and solenoid, if so equipped.) Attach the
remaining end of the 5/8" x 35" hose to the
last branch on the 5/8" TEE. Secure with
the supplied tie wraps. (See
Figure 4-i .)
L. Remove a straight 1-1/2" long section from
the original air pump inlet hose. Attach the
hose and the supplied 3/4" breather to the
air pump inlet.
➞
Figure: 4-g
Figure: 4-h
4.2 AIR PUMP MODIFICATION AND RELOCATION (1994-97 MODELS) cont'd.