Vortech GM 5.3L/6.2L Light Truck/SUV - 2007-2008 - Manual (Page 2)

P/N: 4GL020-018
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
11NOV08 GM Trk/H2(4GL..018v2.0)
ii
FOREWORD
Take note of the following before proceeding:
1. Proper installation of this supercharger kit requires general auto-
motive mechanic knowledge and experience. Please browse through
each step of this instruction manual prior to beginning the installation
to determine if you should refer the job to a professional installer/
technician. Please contact your dealer or Vortech Engineering for
possible installers in your area.
2. This product was designed for use on stock (un-modified, OEM) vehicles.
The PCM (computer), engine, transmission, drive axle ratios and tire O.D. must
be stock. If the vehicle or engine has been modified in any way, check with
Vortech prior to installation and use of this product.
3. Use only premium grade fuel with a minimum of 91 octane (R+M/2).
4. Always listen for any sign of detonation (knocking/pinging) and discontinue hard
use (no boost) until the problem is resolved.
5. Vortech is not responsible for any clutch, transmission, drive-line or engine
damage.
Exclusions from Vortech warranty coverage considerations
include, but not limited to:
1. Neglect, abuse, lack of maintenance, abnormal operation or improper installa-
tion.
2. Continued operation with an impaired vehicle or sub-system.
3. The combined use of Vortech components with other modifications such as, but
not limited to, exhaust headers, aftermarket camshafts, nitrous oxide, third party
PCM programming or other such changes.
©2008 VORTECH ENGINEERING, LLC
All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, or translated
into another language in any form, by any means without written permission of Vortech Engineering, LLC.
STOP
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his manual provides information on the installation, maintenance and service
of the Vortech supercharger kit expressly designed for this vehicle. All infor-
mation, illustrations and specifications contained herein are based on the lat-
est product information available at the time of this publication. Changes to the
manual may be made at any time without notice. Contact Vortech Engineering for
any additional information regarding this kit and any of these modifications at (805)
247-0226 8:00am-4:30pm PST.