C h2 hummer inlet duct in, H2 hummer inlet duct installation -3 – Paxton Superchargers Denali User Manual

Page 38

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12-2

P/N: 4809639
©2004 Paxton Automotive
All Rights Reserved, Intl. Copr. Secured
12APR04 v3.0(01-03Denali/Esc(4809639v3.0))

12.B ESCALADE/DENALI INLET DUCT INSTALLATION (’03 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
exception 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.B-d) into the sleeve
installed on the MAF. Lower the inlet duct
onto the top of the radiator shroud.
Reinstall the factory radiator shroud bolts
through the two supplied inlet duct
mounting tabs and into their original 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.B-d.)

F.

Using Fig. 12.B-b, drill a 9/16" hole in the
shown location. Use a 3/8"NPT tap and
install the supplied 3/8" NPT x 3/8" hose
barb.

G.

Install the supplied 180° inlet duct onto
the inlet of the supercharger after the
supercharger is installed. Orient the duct
so that it swoops over the side of the
supercharger with the end pointing at the
crossover duct.

H.

Install the supplied #52 hose clamps and
3-1/2" x 7" long flex hose between the
two ducts just installed. (See Fig. 12.B-b.)

I.

Use the supplied 3/8" hose from the 3/8"
fitting 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.B-c.)

Fig. 12.B-a

Fig. 12.B-b

Fig. 12.B-c

Fig. 12.B-d

FACTORY

SHROUD BOLT

SUPPLIED 1/4-20

HARDWARE

SUPPLIED DUCT

MOUNTING TABS

(LEFT & RIGHT)

SUPPLIED

3/8" HOSE

SUPPLIED 3/8"

RUBBER CAP

J.

Install and tighten the hose clamps on
each connection. (See Fig 12.B-d.)

NEW LOCATION

TO DRILL

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