Air Horns

[tberk at sbcglobal.net (T Berk)]

Neptuno wrote:

> 
> I figured that they, (the 4 bottons), made a closed
> circuit at the wheel. I just wondered if someone had
> attempt to make something like this work
> independently. I figure that a discrete push botton
> switch but the gear shifter area may work as plan "b"
> 


Hmmm, how about looking at NOS switches? Some of them are built into 
the tops of gear shift knobs etc.

Oh, and don't forget to relay the horn- maximum performance can be had 
by eliminating spool up time; two things lead to this, providing as 
good a power path (and grounding) as possible AND keeping the air 
hoses between pump & horns as short as possible.

Other wise you get this momentary lag between the time you hit the 
button and when the sound comes out.

hth,
TBerk
running a two (plastic) trumpet Hella horn.