Owner's manual

P/N: 4GE020-010 v4.0, 2012-12-12
©2012 Vortech Engineering, INC
All Rights Reserved, Intl. Copr. Secured
46
A. Locate the supplied ½” barbed union fitting
with the 1/16” NPT threaded port in the side.
Apply a very small amount of pipe paste to
the threads of the supplied 1/16” NPT hose
nipple fitting and install it into the threaded
port.
B. Use a drill bit that fits the inside diameter of
the ½” barbed union fitting (typically 5/16”) to
drill out the bore of the ½” barbed union. You
will be removing the portion of the 1/16” NPT
hose nipple that protrudes into the bore.
C. Locate the OEM brake booster vacuum hose
running between the back of the engine and
the brake booster on the driver side of the
firewall.
D. Cut the brake booster hose approximately
2.5” from the end that attaches to the brake
booster. Slide one of the included stepless
or worm gear clamps over each cut end of
the hose and install the ½” barbed union
assembly with the small hose nipple facing
forward. Secure with the clamps. See Fig.
9A.
E. Locate the supplied length of 5/32” vacuum
line. Attach one end to the small hose nipple
and route it forward, away from moving parts,
hot surfaces, and sharp edges, to the BPV.
F. Trim the vacuum line to the appropriate
length and attach to the nipple on the BPV.
Fig 9A
9. MISCELLANEOUS MODIFICATION
AND ASSEMBLY
2.5"