Instruction/ maintenance manual of the product 425 Edelbrock
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PERFORMER-PLUS CAMSHAFT/LIFTERS/LUBE KIT Catalog #2152 MODEL: 400, 425, & 455 c.i.d. Oldsmobile V8, 1967 & later (except T oronado) 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.
INSTRUCTIONS FOR ENGINE PARTS REMOVAL • BEFORE CAMSHAFT INSTALLATION 1. Disconnect battery. 2. For ease of installation, keep all parts in some sort of order. WARNING: Do not remove radiator cap or radiator hose if engine is hot. 3. Drain radiator coolant, move fan shroud back and remove fan and spacer from water pump.
• INSTALLING DISTRIBUTOR AND TIMING ENGINE NOTE: Before installing your distributor, check the gear drive on the distributor and oil pump for any signs of wear. If worn, be sure to replace with new or you may wear out your camshaft prematurely. Edelbrock camshafts are designed to use OEM-type gears only.
• CAMSHAFT: Performer-Plus Olds 455 • CATALOG #2152 • ENGINE: Oldsmobile 400/425/455 c.i.d. V8 • RPM RANGE: idle-5500 • CAUTION: Use only recommended stock replacement valve springs or equivalent. Duration at .006" Lift: Intake 288° Exhaust 298° Duration at .
An important point after buying a device Edelbrock 425 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Edelbrock 425 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Edelbrock 425 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Edelbrock 425 you will learn all the available features of the product, as well as information on its operation. The information that you get Edelbrock 425 will certainly help you make a decision on the purchase.
If you already are a holder of Edelbrock 425, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Edelbrock 425.
However, one of the most important roles played by the user manual is to help in solving problems with Edelbrock 425. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Edelbrock 425 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
