Step-by-step instructions for installing the best in
supercharger systems.
ATTENTION!
Your MAGNA CHARGER intercooler kit
is sensitive to corrosion!
Take care of if by using 50/50
anti-freeze with de-ionized water.
Magnuson Products Inc
1990 Knoll Drive, Ventura, CA. 93003
(805) 289-0044 * (805) 677-4897 fax
magnusonproducts.com * magnacharger.com
89-89-60-017 RevA
Important
Our Magna Charger kits are designed for stock engines, with stock components, in good mechanical condition
only. Installation on worn or damaged engines is not recommended and may result in engine failure, for which
we naturally can’t be responsible. Magna Charger is not responsible for the engine or consequential damages.
Aftermarket engine re-calibration devices that modify fuel and spark curve (i.e.. programmers) are not recom-
mended and may cause engine damage or failure. If you have any questions, call us!
Caution: Relieve the fuel system pressure before servicing fuel system components in order to
reduce the risk of fire 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 fittings 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, and of course, no smoking.
Magna Charger strongly recommends the following:
Clean your engine compartment before starting any engine disassembly.
You must have a clean fuel filter - check and replace as needed before installation.
You must have a clean air filter - replace every 10,000 miles.
OE type / Stock spark plugs and stock plug gap is recommended.
Start with and use ONLY 91 octane fuel or higher in the tank.
Free Download 2008 Hummer H3-Alpha Radix INTERCOOLED SUPERCHARGER SYSTEM
Get the file Download here | PDF-HOME