Vortech Universal GM LSX Tuner Kits - Manual (Page 36)

P/N: 4GE020-015 v1.0, 2010-05-24
©2010 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
26
COG DRIVE SYSTEMS ONLY
(ALL OTHERS SKIP THIS
SECTION)
A. Locate the two supplied M10-1.5X55mm bolts
and washers.
B. Replace the temporarily installed M10-1.5 X
120MM and M10-1.5 X 110mm bolts with
M10-1.5 X 55mm bolts and washers and
tighten.
C. Install the supplied 50 mm cog supercharger
pulley onto the supercharger input shaft with
the long hub facing the supercharger. Make
sure to align and install the square key way.
Secure pulley using the supplied retainer
along with a drop of blue loctite on the 3/8-
24x2" bolt and washer. See Fig 6.2-c.
NOTE: Do NOT hammer, press, or pry etc. on either of the pulleys
when installing or removing them. Lightly heat the pulley
with a propane torch until the pulley slides onto the input
shaft/crank pulley spacer pilot.
6.2 BELT & DRIVE SYSTEM
INSTALLATION (COG DRIVE)
Fig 6.2A
Fig 6.2B
Fig 6.2C