Vortech Alpha H3 Hummer - 2008 - Manual (Page 27)

P/N: 4GN020-015
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
20OCT08 v2.0 08HummrH3(4GNv1.0)
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9. PCV VALVE INSTALLATION
A. Locate the valve cover vent hose attached
between the intake manifold and the rear of
the valve cover.
B. Remove the factory 45° molded rubber elbow
from the valve cover end of the factory vent
tube. (See Fig. 9-a)
C. Cut the factory vent tube just after the 90°
bend, leave enough straight section to install
the PCV valve. (See Fig. 9-b)
D. Install the 3/8” end of the PCV valve into the
open end of the factory vent tube (heating the
end of the tube slightly will make inserting the
valve easier, use care not the melt the materi-
al). (See Fig. 9-b, 9-c)
E. Using the section of Ø5/8” hose provided,
attach the 5/8” x 3/8” reducer fitting to the end
of the previously installed PCV valve. (See
Fig. 9-b)
F. Attach the supplied section of Ø3/8” hose (left
over from the intake assembly) to the reducer
fitting. Install the provided Ø3/8” hose union
into the end of the Ø3/8” hose. Using the fac-
tory 45° molded rubber elbow connect the
Ø3/8” hose to the barb on the drivers side
valve cover. (See Fig. 9-a)
Fig. 9-a
Fig. 9-b
Fig. 9-c
45° MOLDED ELBOW
FACTORY TUBE
PCV VALVE
Ø5/8" HOSE
Ø3/8" HOSE
REDUCER UNION