Vortech 2000-2008 Honda S2000 - Manual (Page 43)

P/N: 4HS020-010
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
21OCT08 v4.0 S2000(4HS020-010v4.0)
31
14. AIR INLET DUCT INSTALLATION
A. When installing this supercharger system on
2002-2004 model year vehicles, the horn
mounted inside the engine compartment on
the passenger side fender apron must be dis-
connected and removed. The horn may be
relocated or removed completely from the
vehicle. The vehicle will still be equipped with
the horn located inside of the fender.
B. Thread the 3/8"NPT x 1/2" beaded brass
hose fitting into the threaded hole on the sup-
plied Ø3.5" x 90° plastic inlet elbow.
2006-2008 MODELS ONLY Drill a hole
approx. Ø5/8". Using the supplied grommet in
stall the fatory IAT sensor in the duct (See
Fig. 14-d).
C. Install the Ø3.5" flange into the air box and
secure with four 1/4-20 x 1/2" SHCS. Install
the air filter onto the flange on the inside of
the air box.
D. Secure the hose clamp on the air filter.
E. Install the upper and lower mounting brackets
onto the air box and secure with 1/4-20 x 1/2"
SHCS. (See Fig. 14-a.)
F. Remove the upper passenger side screw
securing the vehicle’s cooling fan. Install the
air box into the vehicle on the passenger
side. (See Fig. 14-b.) Secure the upper
mounting bracket to the cooling fan mount
using the supplied M6 x 10 x 20mm screw.
G. Secure the lower mounting bracket to the
vehicle using the #10 self-tapping screws.
H. Install the supplied Ø3.5" sleeve and two #56
hose clamps onto the beaded end of the
Ø3.5" x 90° plastic elbow.
I. Install the supplied Ø3.5" flex hose and two
#52 hose clamps onto the flange on the air
box. Check to make sure that there are no
obstructions, foreign objects or debris in the
air filter, flex hose or supercharger inlet.
Attach the Ø3.5" elbow to the supercharger
and flex hose. Secure both ends with the pro-
vided hose clamps. (See Fig. 14-c.) Note that
the 1/2" brass fitting should be pointing down
when the elbow is installed.
NOTE: rotate the hose clamp on the air filter such
that a screw/nut driver may be inserted
through the hole on the bottom of the air
box to tighten the hose clamp.
Fig. 14-a
Fig. 14-b
Fig. 14-c
Fig. 14-d