Download2008 Pontiac G8 with 6.0L pdf

Installation Instructions for: INTERCOOLED SUPERCHARGER SYSTEM 2008-2009 PONTIAC G8 GT (6.0L) Magnuson Products Inc 1990 Knoll Drive, Ventura, CA. 93003 (805) 289-0044 * (805) 677-4897 fax magnusonproducts.com * magnacharger.com ATTENTION! Your MAGNA CHARGER intercooler kit is sensitive to corrosion! Take care of if by using 50/50 anti-freeze with de-ionized water. 89-89-60-019 Rev F 9-89-60-019 Rev F * PREMIUM FUEL REQUIRED * PREMIUM FUEL REQUIRED * INSTALLATION MANUAL Magna Charger GM 6.0L Engine 2008-2009 Pontiac G8 Please take a few moments to review this manual thoroughly before you begin work: Make a quick parts check to make certain your kit is complete (see shipper parts list in this package). If you discover shipping damage or shortage, please call our offi ce immediately. Take a look at exactly what you are going to need in terms of tools, time, and experience. Review our limited warranty with care. When unpacking the supercharger kit DO NOT lift the supercharger assembly by the black plastic bypass actuator. This is pre-set from the factory and can be altered if used as a lifting point! Caution: Relieve the fuel system pressure before servicing fuel system components in order to reduce the risk of fi re and personal injury. After relieving the system pressure, a small amount of fuel may be released when servicing the fuel lines or connections. In order to reduce the risk of personal injury, cover the regulator and fuel line fi ttings with a shop towel before disconnecting. This will catch any fuel that may leak out. Place the towel in an approved container when the job is complete. Use only premium fuel, 91 octane or better. Use only premium fuel, 91 octane or better. Magna Charger systems are manufactured to produce about 20 RWHP per pound of boost at sea level. High altitudes will produce different numbers. Our Magna Charger kits are designed for engines in good mechanical condition only. Installation on high mileage or damaged engines is not recommended and may result in engine failure, for which we are not responsible. Magna Charger is not responsible for the engine or consequential damages. Aftermarket engine recalibration devices that modify fuel and spark curve (including, but not limited to programmers) are not recommended and may cause engine damage or failure. Use of non-Magna Charger approved programming will void all warranties. If you have any questions, call us. After you fi nish your installation and road test your vehicle, please fi ll out and mail in the limited warranty card, so we can add you to our fi les (this is important for your protection). A new GM fuel fi lter is recommended at the time of supercharger installation Stock spark plugs and stock plug gap is recommended Drive belt = Gates# K061025

Pull off the retaining clip, and using the fuel line removal tool supplied, remove the fuel fuel line removal tool supplied, remove the fuel line to the drivers side fuel manifold. To ease line to the drivers side fuel manifold. To ease removal, pull the fuel line forward, then insert the removal, pull the fuel line forward, then insert the disconnect tool. Then push the fuel line back, disconnect tool. Then push the fuel line back, removing it from the manifold. If you have or can removing it from the manifold. If you have or can improvise a cap we suggest you cap both the improvise a cap we suggest you cap both the hose and the manifold to minimize fuel spillage. 22. Unbolt the intake manifold using an 8mm 22. Unbolt the intake manifold using an 8mm socket wrench. There are socket wrench. There are fi ve bolts on each ve bolts on each side. 23. Remove the stock intake manifold and 23. Remove the stock intake manifold and put aside, you will be taking some parts off from put aside, you will be taking some parts off from the bench. 24. Wipe the heads clean of oil using a sol- 24. Wipe the heads clean of oil using a solvent dampened rag, vacuum the area of dust vent dampened rag, vacuum the area of dust and debris, and then tape over the intake ports. and debris, and then tape over the intake ports. It’s important to maintain a clean work environ- It’s important to maintain a clean work environment. Tool 2008-2009 Pontiac G8 GT (6.0 Liter) 08/09 Page 8 www.magnacharger.com 25. Pull the push pins of the front panel fender 25. Pull the push pins of the front panel fender wells (four each side) and pull the panels away. 26. For ease of work you can remove the re- 26. For ease of work you can remove the remaining pins and completely take the fender well maining pins and completely take the fender well liners out completely, or you can just bend the liners out completely, or you can just bend the panels out of the way as you work.

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