Author Topic: Horn relay??  (Read 6765 times)

Offline Tom05301

  • Motobrick Curious
  • Posts: 48
Horn relay??
« on: April 07, 2013, 12:29:14 AM »
Greetings Brickers,

I'm at the beginning of an electronics upgrade, including installation of a 50 amp alternator from Frankenduck, a headlight relay kit from Eastern Beaver, and some LED driving lights. As long as I've got bits all over the garage, I wondered if I should do something about the horn circuit. At some point I will put on something you can hear over the cat's purring, so  I'm wondering if the stock relay and wiring can handle the upgraded equipment on the market. Ancillary questions include would it make sense to beef up the wiring or add another relay after the BWM relay so I can pump some serious amperage to the horns yet to be installed. I'm thinking freight train or equivalent.

Thanks,

Tom 
1990 K75

Offline argent brick

  • ^ SuperNatural Motobricker
  • Posts: 812
Re: Horn relay??
« Reply #1 on: April 07, 2013, 12:38:26 AM »
There is a horn available called The Banshee Horn that I have heard good things about.
Lynn

Current:
1995 K75/3A Standard

Past:
1978 Yamaha xs750(P.O.S.)
1976 R60/6 RIP

Offline johnny

  • TrailBrakingThrottleWhacker
  • ^ Quintessential Motobricker
  • Posts: 7652
  • Whacking...n...Chopping Sliding...n...High Siding
Re: Horn relay??
« Reply #2 on: April 07, 2013, 01:27:16 AM »
  • :johnny i parks my 96 eleven hundert rs motobrick in dodge county cheezconsin  :johnny

Offline Tom05301

  • Motobrick Curious
  • Posts: 48
Re: Horn relay??
« Reply #3 on: April 08, 2013, 10:22:35 PM »
Thanks for the reference material. I still don't know if my stock wiring and relay will handle a louder horn. I guess I'll figure it out while the tank is off.
1990 K75

Offline wmax351

  • ^ Quintessential Motobricker
  • Posts: 1237
Re: Horn relay??
« Reply #4 on: April 09, 2013, 02:02:29 AM »
Stock wiring is probably fine. The relay certainly is.

You will need a bigger fuse. Shared with a few other things: Fan, Indicators(I think. When I blew mine, they went wonky). I just put a 30 amp one in, don't want to worry. I blew a 15 or 20 amp fuse when I had to honk while passing on a hot day. I guess the fan was on, and the stebel nautilus used up the rest of the overhead.
  • Albuquerque, NM
  • 91 BMW K75 Standard, 98 Moto Guzzi California EV
Bikes:
Current:1991 BMW K75 Standard, 1998 Moto Guzzi California EV11
Past: '83 BMW R65LS, '75 Honda CB550F, '69 Honda CB175, 1999 Royal Enfield Bullet 500, 1973 Triumph Tiger TR7V, 1971 BMW R75/5 in Toaster outfit, 1979 Harley Davidson XLS-1000 Sportster Roadster

Offline Tom05301

  • Motobrick Curious
  • Posts: 48
Re: Horn relay??
« Reply #5 on: April 12, 2013, 07:51:51 PM »
My experience may vary.   8<) Bigger fuses, bigger horns, wuhoo!!

Thank you,  wmax351



1990 K75

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