Edelbrock Performer-Plus 425 user manual

Summary of the content on the page No. 1

PERFORMER-PLUS CAMSHAFT/LIFTERS/LUBE KIT
Catalog #2152
MODEL: 400, 425, & 455 c.i.d. Oldsmobile V8, 1967 & later
(except Toronado)
INSTRUCTIONS
• PLEASE study these instructions carefully before installing your new camshaft. If you have any questions or problems, do not hesitate to call our
Technical Hotline at: 1-800-416-8628.
� CAMSHAFT: Edelbrock Performer-Plus camshafts are ground specifically for use with the corresponding Performer manifold #2151 on engines
operating from idle to 5500 rpm

Summary of the content on the page No. 2

INSTRUCTIONS FOR ENGINE PARTS REMOVAL � LIFTERS � BEFORE CAMSHAFT INSTALLATION 1. New lifters must be used with a new camshaft. Use only the lifters 1. Disconnect battery. supplied with this kit. 2. For ease of installation, keep all parts in some sort of order. 2. Check to be sure that all lifters fit freely in the lifter bores. WARNING: Do not remove radiator cap or radiator hose if engine is CAUTION: Some engines use a .921" diameter lifter. If you have hot. this size lifter, you must purchas

Summary of the content on the page No. 3

� INSTALLING DISTRIBUTOR AND TIMING ENGINE � IGNITION TIMING NOTE: Before installing your distributor, check the gear drive on the Ignition timing for this package may vary with each application. A distributor and oil pump for any signs of wear. If worn, be sure to good starting figure would be between 10 degrees to 14 degrees replace with new or you may wear out your camshaft prematurely. initial timing at idle with vacuum advance disconnected. Total Edelbrock camshafts are designed to use OEM-

Summary of the content on the page No. 4

� CAMSHAFT: Performer-Plus Olds 455 � CAMSHAFT: Performer-Plus Olds 455 � CATALOG #2152 � CATALOG #2152 � ENGINE: Oldsmobile 400/425/455 c.i.d. V8 � ENGINE: Oldsmobile 400/425/455 c.i.d. V8 � RPM RANGE: idle-5500 � RPM RANGE: idle-5500 � CAUTION: Use only recommended stock replacement valve � CAUTION: Use only recommended stock replacement valve springs or equivalent. springs or equivalent. Duration at .006" Lift: Intake 288° Exhaust 298° Duration at .006" Lift: Intake 288° Exhaust 298° Duratio