user manual

224. Use only premium fuel, 91 octane
or higher. Start the vehicle for 5
seconds and shut off. Check the
supercharger installation for fuel leaks
and supercharger belt alignment. Check
radiator and intercooler fl uid levels.
226. After the initial test drive gradually
work the vehicle to wide open throttle
runs, listen for any engine detonation
(pinging). Use only premium fuel, 91
octane or better. If engine detonation
is present let up on the throttle
immediately. Most detonation causes
are low octane gasoline still in the
tank. If you have questions about your
vehicles performance, please check with
your installation facility or call Magna
Charger at [phone], Monday
through Friday, 8 a.m. to 5 p.m.
Please enjoy your
“Magnacharged Performance”
responsibly.
225. Test drive vehicle for the fi rst few miles
under normal driving conditions, listen
for any noises, vibrations, engine miss
fi re or anything that does not seem
normal. The supercharger does have
a slight whining noise under boost
conditions, which is normal. Check the
intercooler fi ller bottle level as air will
be purged from the system in the fi rst
minutes of running and more coolant
may be needed. Re-check the radiator
reservoir coolant level and add coolant
as necessary.
9/07
Page 59
2005-2007 Ford Mustang Supercharger Installation Instructions
magnacharger.com