PRW 03 PQx Aluminum Ford Pedestal Mount Rocker Arms User Manual

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different camshaft, or different thickness head gaskets, and factory tolerances can also affect the

pushrod length and lifter preload on stock engines.

SPECIAL NOTE: You may find that the lifer preload an d/ o r r ocke r arm g e omet ry is different

between a cylinder’s intake and exhaust or between one side of the engine and the other. Because of

this, we recommend you perform adjustments carefully, to assure proper lifter preload on each rocker

arm.

Before completing final installation, place a valve cover on the cylinder head, without a gasket or bolts.

Hold the valve cover in place by hand and rotate the engine without starting it. Make certain that the

rocker arms do not contact the valve cover. If minor interference occurs, it can usually be eliminated

by using a thicker valve cover gasket or by modifying the cover or its baffles. Alternatively, taller

aftermarket valve covers may be another s olution, but make sure the aftermarket covers will clear

the intake manifold, any accessory brackets, and fuel rails. Before installing the valve covers for the

final time, we recommend that pre-lube with engine oil to insure lubrication during initial startup.

If you encounter any installation difficulties or have any questions regarding these instructions, please

contact y o u r P R W d e a l e r , d i s t r i b u t o r , o r T e chnical Service Department for assistance.

Limited Warranty
Performance Quotient and PRW Industries, Inc. (“PRW”) warrants that all of its products are free from defects in
material and workmanship, and against excessive wear for a period of (1) one year from the date of purchase. This
limited warranty shall cover the original purchaser.
PRW’s obligation under this warranty is limited to the repair or replacement of its product. To make a warranty
claim, the part must be returned within (1) one year of purchase to the address listed below, freight prepaid. Items
covered under warranty will be returned to you freight collect.
It is the responsibility of the installer to ensure that all of the components are correct before installation. PRW
assumes no liability for any errors relative to tolerances, component selection, or installation.

There is absolutely no warranty on the following:

i. Any parts used in racing applications, or;
ii. any product that was physically altered, improperly installed or maintained, or;
iii. any product used in improper applications, abused, or not used in conjunction with the proper parts.

There are no implied warranties of merchantability or fitness for a particular purpose and no warranties which
extend beyond the description of the face hereof.

PRW will not be responsible for incidental and consequential damages, property damage or personal injury
damages to the extent permitted by law. Where required by law, implied warranties or merchantability and fitness
are limited for a term of one year from date of original purchase. This warranty may give you specific legal rights.
You may have other legal rights, which vary from state to state.

03 Pedestal Mount Ford Rocker Arm System Installation Install Guide v1.0.docx

PRW Industries, Inc.

1722 Illinois Avenue

Perris, CA 92571

Tele: (951) 436-7900

Tech: (888) 377-9779