Ive used the same 6 volt trumpet horns for over 15 yrs now, in different cars Ive had. Never a problem!
I use a Mopar starter relay as a horn relay, works best!

I have the loudest Saturn on the road!! grin


John Kennedy
1950 Suburban street rod
Pics in the Gallery.......
new site up!
http://home.joimail.com/~kennedyjp/