P/N: 4FT020-010
©2002 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
07FEB02 V2.0
(99-01SuperDuty(4FT V2.0))
14
14. HOSE INSTALLATION & SYSTEM FILLING (6.8L H.O. Systems Only)
A. Attach the surge tank mounting bracket to the
surge tank using the supplied 1/4” hardware.
Using
Fig. 14-a
and the surge tank assembly as
a template, drill a Ø9/32” hole in the vehicle’s
evaporator bracket and secure the surge tank
assembly with the 1/4” hardware.
B. Cut an 8” section of the Ø3/4” hose and attach
one end to the driver’s side fitting on the water
cooler and the other end to the water pump inlet.
C. Secure both ends with the provided nylon clamps.
(See
Fig. 14-b
.)
D. Cut an 8” section of the Ø3/4” hose and attach
one end to the inlet of the water pump and the
fitting on the water cooler. Secure with nylon
clamps.
E. Route the hose toward the firewall and back of
the engine. Connect the hose to the straight
fitting on the charge cooler and secure with a
nylon clamp. Make sure the hose is away from
sharp edges and the exhaust system. Ensure
that NO kinks or sharp bends are allowed on any
of the hoses.
F. Cut a 23” section of the Ø3/4” hose and connect
between the bottom of the surge tank and the
water cooler. Secure both ends with nylon
clamps.
G. Temporarily plug the hose fitting on the surge
tank that is to connect to the 90° fitting on the
charge cooler.
H. When filling the system, ensure that the pump is
OFF and the drain valve on the water cooler is
OPEN.
13. CHARGE COOLER INSTALLATION
(6.8L H.O. Systems Only), cont’d.
Fig. 14-a
Fig. 14-b / See Appendix A-7 for detail
Fig. 13-d / See Appendix A-7 for detail
DENOTES
FLOW
DIRECTION
8"
98
"
FRONT OF VEHICLE
WATER COOLER
ADAPTER
3/4" NPT
BRASS
FITTING
WATER PUMP
AIR TO
THROTTLE
BODY
AIR FROM
SUPERCHARGER
Ø3.25" X 2"
SURGE TANK
SIDE VIEW
SURGE TANK TOP VIEW
CHARGE AIR
COOLER
CONNECTS
TO
BOTTOM
OF
SURGE
TANK
23"
8"
ALUMINUM
DUCT
CONNECT TO VALVE COVER
Ø 5/8" HOSE
UNION
TO IDLE AIR
CONTROL
DUCT, TUBE C
DUCT, TUBE A
BYPASS
VALVE
FLEX HOSE
CHARGE AIR COOLER
DUCT, TUBE B
MAF BRACKET ASSEMBLY
