Vortech Engineering Supercharger System 4NT020-010 User Manual

Locate the upper factory radiator hose
(Referenced as Hose “A”) that connected the
plastic thermostat housing to the hard radia-
tor tube removed in Section 1. Using Fig. 6-a,
cut 2.5" sections from each end of the hose.

Locate the lower factory radiator hose
(Referenced as Hose “B”) that connected the
lower radiator port to the bottom of the hard
radiator tube. Use Fig. 6-b to cut the hose in
two places.

Connect the short end of the supplied long 
L-shaped water tube to the bottom port on
the radiator with one of the previously
trimmed 2.5" pieces of hose and secure with
#20 hose clamps. (See Fig. 6-c.)

Remove the driver’s side fan shroud bolt and
secure the supplied water tube (with the
welded on bracket) using the supplied 6mm x
25mm HXHD and washer. (See Fig. 6-c.)

Using the center 90° section of Hose “A”,
hose extender, 90° section of Hose “B” and
#20 hose clamps, connect the thermostat
port to the open end of the installed upper
water tube. Make sure to keep the hose away
from the fan blades. (See Figs. 6-c, 6-d.)

Use the last 2.5" section of Hose “A” and two
#20 hose clamps to connect the two water
tubes together. (See Fig. 6-c.)

1"

1"

HOSE “A”

HOSE “B”