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Catalog #2281
Rev. 4/07 - RS/mc
©2007 Edelbrock Corporation
Brochure #63-2281Page 1 of 4
PERFORMER RPM HYDRAULIC ROLLER CAMSHAFT
For 351 c.i.d. (Windsor) Ford V8 Engines
CATALOG #2281
INSTALLATION INSTRUCTIONS
®
PLEASE study these instructions carefully before beginning this installation. Most installations can be accomplished with common tools and
procedures. However, you should be familiar with and comfortable working on your vehicle. If you do not feel comfortable performing this installation,
it is recommended to have the installation completed by a qualified mechanic. If you have any questions, please call our Technical Hotline at:
1-800-416-8628, 7:00 am - 5:00 pm, Pacific Standard Time, Monday through Friday or e-mail us at Edelbrock@Edelbrock.com
.
IMPORTANT NOTE: Proper installation is the responsibility of the installer. Improper installation
will void your warranty and may result in poor performance and engine or vehicle damage.
These instructions are designed to give general installation guidelines. A complete step-by-step procedure manual would require many
pages. If you are a novice or just learning to work on automotive engines, we recommend consulting either Chilton or Motors automotive manuals
before you begin. You may also contact an experienced mechanic. Please be advised that an improper installation may result in LOW MILEAGE, POOR
PERFORMANCE, COSTLY REINSTALLATION AND EVEN ENGINE DAMAGE. Installing a camshaft is a complex procedure. Please follow these
instructions carefully. Failure to do so may void your warranty.
• Before you begin the removal and installation process, please examine the kit for possible shipping damage. If the camshaft is damaged, contact
your dealer immediately. Also, make sure you have all the recommended tools and parts as listed below. As you read through these instructions
the first time, use the preparation checklist to check off the exact items you will need.
• Performer RPM camshafts are ground specifically for use with the corresponding Performer or Performer RPM manifold. They are dyno-matched
and street proven to work as a team; especially when part of an Edelbrock Total Power Package. However, a Performer RPM camshaft package
may also be used with other components designed to operate in a similar RPM range.
PREPARATION CHECKLIST
Tools & Equipment For Installation
❑ Box and open end wrenches
❑ Socket set
❑ Distributor wrench
❑ Pliers (channel locks & hose clamp)
❑ Screw drivers (regular and phillips)
❑ Torque wrench
❑ Hammer
❑ Gasket scraper or putty knife
❑ Timing light vacuum gauge
❑ Rags
❑ Water bucket
❑ Harmonic balancer puller
❑ Masking tape (for tagging hoses and electrical wires)
❑ Chalk , paper and pencil
❑ Crankshaft dampener puller
Hardware & Parts To Buy
❑ Edelbrock Roller Lifters #97453, or equivalent
❑ Edelbrock Push Rods #9656 (designed for roller lifters),
or equivalent
❑ Nylon camshaft thrust button (included).
❑ Intake Gaskets - Edelbrock #7220, OEM or equivalent
❑ Pipe plugs, if needed
❑ Edelbrock Gasgacinch #9300
❑ RTV Silicone sealer
❑ Engine oil and filter
❑ Radiator coolant
❑ Adjustable, stud mounted rocker arms
❑ Edelbrock True Rolling Timing Chain Set #7811 (1984-
1995: from 3/21/84) or #7820 (1962-1984: to 3/21/84)
❑ Front cover oil seal, OEM or equivalent
❑ Valve Springs with a closed pressure of 110-120, open
pressure of 330-340 and a lift of .550”
NOTE: Edelbrock Sure Seat Valve Springs #5722
are not recommended.