TIMING
MARKS
• WARNING
In order for this Performer-Plus cam and lifter kit to be covered under ANY WARRANTY you MUST use the correct Edelbrock Sure Seat Valve
Springs. The end flap or label from your Sure Seat Valve Spring box must be sent in with your camshaft warranty card.
Failure to install new Edelbrock Sure Seat Valve Springs with your new Performer-Plus cam and lifter kit could cause the cam lobes to wear
excessively and could cause additional engine damage. IF YOU HAVE ANY QUESTIONS ABOUT THIS APPLICATION, PLEASE CONTACT OUR TECHNI-
CAL DEPARTMENT IMMEDIATELY./
• CAUTION: Use Edelbrock Performer-Link Timing Chain and Gear Set #7812. Do not use late model timing chain and gear sets that are designed
for emission-controlled engines. These timing sets are machined in a retarded position and are not recommended for this camshaft installation.
Edelbrock Timing Sets feature three keyways for specific timing selection.
Figure 2- Timing Chain Sprocket Alignment
Figure 1- Pontiac 350-455 c.i.d. V8
Firing Order 1-8-4-3-6-5-7-2
Turn distributor clockwise to advance timing.
©2008 Edelbrock Corp
Brochure #63-2157
Rev. 9/08 - AJ/mc
