User's Manual

ManualsBrandsVortech Engineering ManualsAutomobile PartsVortech Engineering Honda Supercharger System S2000

P/N: 4HS020-010

27JUL04 v2.0 S2000 (4HSv2.0)

14. HOSE ATTACHMENTS/EXTENSIONS

A. Connect the lower end of the supercharger oil

drain hose to the previously installed fitting in the

drain pan using the supplied 90° x 1/2" swivel

hose end. Hose routing must be downhill with

smooth bends and must not have kinks, sharp

bends or uphill sections. Trim hose length if

necessary. Secure the drain hose to the oil pan

fitting with a #8 clamp.

B. Connect the supercharger feed line to the previ-

ously installed flare fitting near the oil pressure

sending unit. Make a gentle forward loop around

and beneath the front crossmember. Secure the

hose with the tie wraps provided, routing it away

from chaffing and/or sharp objects.

C. Attach the supplied piece of 1/4" x 16" long hose

to the cylinder head coolant port that was previ-

ously connected to the factory vacuum/coolant

tubing junction removed in step 1. Attach the

remaining end of the hose to the corresponding

port on the throttle body. Secure both ends with

the previously removed factory clamps. (See

Fig. 14-a, 14-b

D. Install the length of 1/2" x 36" hose to the valve

cover vent barb. Connect the opposite end to the

1/2" brass barb located on the supercharger inlet

elbow. Trim the length if necessary.

E. Attach the length of supplied 1/4" vacuum

hose to the fitting on the cover of the Vortech

compressor bypass valve. Route the hose

over near the fuel rail. Install the supplied 5/32"

-1/4" hose reducer into the end of the 1/4"

hose. Splice one of the supplied 5/32" brass

TEEs into the fuel pressure regulator/FMU

signal hose. Attach the compressor bypass

vacuum hose to the remaining leg of the 5/32

TEE using a short piece of 5/32” vacuum hose.

(See

Fig. 14-b

F. Reconnect the two factory vacuum hoses that

were removed in Step 1. Use the supplied

lengths of 5/32" tubing for extensions if re-

quired.

G. Re-attach the pressure solenoid (that was

removed in Step 1) to the harness and vacuum

hoses. Use a tie wrap to secure the unit down

toward the crossmember and away from the

crank pulley. (See

Fig. 14-c.

)

NOTE: Use only clean engine oil on the pipe

threads. Teflon tape or pipe sealant is not

recommended as it might loosen and cause

blockage of the small oil feed orifice result-

ing in possible supercharger failure.

Fig. 14-a

Fig. 14-b

Fig. 14-c

SUPPLIED 1/4” HOSE x 16”

SUPPLIED 1/4”

HOSE x 16”

COMPRESSOR BYPASS

VACUUM HOSE