Vortech 1997-2003 Ford 5.4 F-150/Expedition - Manual (Page 4)

P/N: 8N020-130
© 2005 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured.
19SEP05 v1.0 97-03F150PwrClr(8N020-130v1.0) iv
This product may not be legal for use on public roads in all 50 states.
NOTICES
(Read before installation is started)
Included in this kit is a smaller than originally supplied supercharger pulley. This new
pulley is recommended to achieve the best performance results. Removal of the facto-
ry sealed pulley will reduce the supercharger warranty from three years to one year
unless the supercharger unit (with the original pulley still attached) and new pulley are
sent into Vortech for removal, installation and re-sealing. If the supercharger warranty
is not a concern or if the supercharger warranty has expired, the pulley may simply be
removed and replaced with the new part supplied. Hammering/prying etc. on the super-
charger and/or pulley will cause damage to the parts. Light heating of the supercharg-
er pulley with a propane torch (if the pulley is tight on the shaft) will aid removal. A return
authorization number is required before the supercharger and pulley are sent into
Vortech. Call the Vortech service department at (805) 247-0226 for a return authoriza-
tion number. Return freight (ground) will be paid by Vortech.
This product is protected by state common law, copyright and/or patent. All legal
rights therein are reserved. The design, layout, dimensions, geometry, and engi-
neering features shown in this product are the exclusive property of Vortech
Engineering, LLC. This product may not be copied or duplicated in whole or part,
abstractly or fundamentally, intentionally or fortuitously, nor shall any design,
dimension, or other information be incorporated into any product or apparatus
without prior written consent of Vortech Engineering, LLC.
Custon ECM calibration by a competent tuner is suggested before operation at
wide open throttle.