GFB T9507 User Manual

GFB Deceptor Pro II

T9507

instruction manual

Go Fast Bits P/L
P.O. Box 1017
Riverwood NSW 2210
Australia

Ph: [phone]

Fax: [phone]

Email: [e-mail]

Web: www.gfb.com.au

GFB Deceptor Pro II

Thank you for purchasing the GFB Deceptor Pro II blow off valve. We highly recommend that you
familiarize yourself with the operation and adjustments of the Deceptor Pro II before installing it.

Included in the T9507 kit:

?Deceptor Pro II blow-off valve
?Electronic in-car volume controller
?Vacuum hose

?Double-sided mounting tape
?Wiring loom

INSTALLING THE control box

1) Test the unit before installation by connecting the Deceptor Pro II's plug to the in-car
controller. Connect the red wire to the positive terminal of your car's battery or a 12V
source. Connect the black wire to the negative terminal. Upon initial power-up, the unit
will perform an open/close cycle before reverting to the position indicated on the controller
dial. By turning the dial and watching through one of the valve's venting outlets, you will
see the inner sleeve move to open or close each of the venting ports alternately, which is
how the venting volume is adjusted.

WARNING: Do not manually rotate the noise adjustment, always apply power and
use the controller to change the venting bias. When testing your Deceptor Pro II,
DO NOT put fingers or foreign objects through the trumpet or plumb back ports.
Doing so may result in personal injury or damage to the blow-off valve.

2) Find a suitable location on or around the dashboard, steering column or instrument
binnacle for your in-car volume controller. Clean both mating surfaces with Methylated
Spirits or similar cleaner and secure the controller using the supplied double-sided tape.
Press hard and hold the unit for about 30 seconds, and note that it takes up to 24 hours for
the tape to develop a strong bond.

3) Using a multi-meter or voltmeter, find a suitable power wire that reads 12V only when the
ignition is turned on. Solder the end of the volume controller positive (red) wire to the 12V
source. It is possible to use a wire tap or crimp instead, but soldering is the most reliable
joint. Make sure to insulate the joint properly.

4) Find a suitable bolt on the body/chassis and connect the ground (black) wire to it.

5) At this point you should plug the Deceptor Pro II back into the in-car volume controller, and
test its operation again to ensure the electrical connections are good. Make sure the unit
powers on and off with the ignition.

6) Unplug the Deceptor Pro II and pass the controller's extension lead through the firewall
into the engine bay. Often there is an existing grommet that can be used for this purpose.
In any case, it is important to ensure that the lead is protected where it passes through the
firewall to prevent wear or damage.