Vortech 2003-2004 Chevrolet SS User Manual
Page 34
16
P/N: 4GL020-015
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
08OCT08 GM Trk/H2(4GL..015v5.0)
12.A ESCALADE/DENALI INLET DUCT INSTALLATION ('01-'02 Models)
A. Install the supplied 3-1/2" x 3" sleeve onto the
MAF outlet, and the 3-1/2" x 2" sleeve on the
inlet of the supercharger.
B. Reinstall the upper fan shroud with the excep-
tion of the top two bolts.
C. Remove any plastic clips that are no longer
used to secure the radiator hose.
D. Slide the entry of the large plastic inlet duct
(See Fig. 12.A-d) into the sleeve installed on
the MAF. Lower the inlet duct onto the top of
the radiator shroud. Reinstall the factory radi-
ator shroud bolts through the two supplied
inlet duct mounting tabs and into their origi-
nal bolt holes.
E. Insert the supplied 1/4-20 x 1/2" screws
through the bracket and into each side of the
inlet duct using the supplied washers. Tighten
the screws. (See Fig 12.A-d.)
F. Install the supplied 180° inlet duct onto the
inlet of the supercharger after the supercharg-
er is installed. Orient the duct so that you can
just slide your fingers between the duct and
the master cylinder.
G. Install the supplied #52 hose clamps and
3-1/2" x 13" long flex hose between the two
ducts just installed. (See Fig. 12.A-b.)
H. Use the supplied 3/8" hose from the 3/8" fit-
ting on the inlet duct to the passenger side
valve cover breather hose. Secure the hose
so that it cannot interfere with the throttle arm
or cable. (See Fig 12.A-c.)
I. Install and tighten the hose clamps on each
connection. (See Fig. 12.A-d.)
Fig. 12.A-a
Fig. 12.A-b
Fig. 12.A-c
Fig. 12.A-d
SUPPLIED
3/8" HOSE
SUPPLIED 3/8"
RUBBER CAP
FACTORY
SHROUD BOLT
SUPPLIED DUCT
MOUNTING TABS
(LEFT & RIGHT)
SUPPLIED 1/4-20
HARDWARE