STEALTH WHISTLING TRUMPET MIN 10PSI

Description

You asked, we delivered.
Many times we have been asked
for a replacement trumpet that
gives a different sound, and
here it
is.

5702-image-1The
ability to change the sound of
a blow-off valve is
increasingly becoming an
important issue with buyers,
who want to sound different
from everyone else.

In
2004, the Whistling Trumpet
was released which emitted a
piercing screech when driving
aggressively.

The 5701
can be used in place of the
standard trumpet on GFB valves
(Part numbers T9003 &
T9503), and will make a
whistling sound. However, it
is necessary to run the valve
so that all (or most) of the
air vents through the trumpet
– Respons valves will
typically not generate the
velocity required to whistle
when set to 50/50
venting.

Recomme
nded for Part numbers T9003
& 9503