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What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 6:27 pm
by cheshiremorris
Sorry to fill the forum up with trivial things but I appear to have a football shaped thing in the boot which I have no idea what it is. One side looks like the output part of a horn but its 5 times bigger than any horn Ive ever seen, guess it could be a powerful classic horn to beep at the porsche drivers as you zoom past them
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Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 6:33 pm
by charlie_morris_minor
it is an early horn. would not be wanting to sit in the car with that going of behind me.. might be an early attempt at a car alarm.
Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 6:45 pm
by cheshiremorris
Thanks for the reply
Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 6:51 pm
by samuria
its a horn.. they are great sounding ones ..
they work well..
unscrew the top cover and give it a clean..
they have a points...
i have one fitted in my moggy
Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 7:00 pm
by Boomlander
Looks like a Lucas windtone horn.
They were manufactured in two types - high note and low note and were frequently mounted at the front of the car in the open for best sound.
Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 8:19 pm
by mike.perry
Lucas Windtone horn. If you look just inside the mouth it should be stamped H or L, for best results they should be fitted in pairs[frame]
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Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 8:27 pm
by bmcecosse
I bought one of these at an autojumble last year - but all I can get from it is a miserable 'croak' - anyone know how to make it sound properly?
Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 8:45 pm
by graham1957
the bracket on a horn is usually laminated, ie several thin layers of bracket .in my experience if this bracket is omitted the horn will sound dull and a bit on the quiet side, also a clean and adjustment can improve them
Re: What is it ? Answers on a postcard
Posted: Tue Feb 25, 2014 10:22 pm
by bmcecosse
YES! It does have a laminated bracket - and it's broken.....and I did wonder how that would affect the sound. I guess the whole horn has to 'resonate' to make a 'good' noise. I'll have a think about how to fix that - but I suspect it will be spring steel.........
Re: What is it ? Answers on a postcard
Posted: Wed Feb 26, 2014 3:35 am
by Boomlander
I had a set of these fitted in the engine bay of my Metro GTi - frightened the crap out of unsuspecting boy racers!
Re: What is it ? Answers on a postcard
Posted: Wed Feb 26, 2014 7:48 am
by kennatt
Not 100% sure but I think there is an adjusting screw,on them ,to get them to work at diferent intensities,so may be a bit of a fiddle will produce a sound,rather than a croak,think its a bit like adjusting the overthrow on a pump.In fact in the photo is that it on the dome
Re: What is it ? Answers on a postcard
Posted: Wed Feb 26, 2014 6:13 pm
by mike.perry
Remove the dome and there is an adjusting screw inside. For further reading see Taffthehorns.com website
Re: What is it ? Answers on a postcard
Posted: Wed Feb 26, 2014 8:22 pm
by bmcecosse
I tried the screw when I bought it - but still to read the pdf.....