Stebel Nautilus Horn

[philthunder]

This is a new horn on the market, its compact and will fit on the left hand engine mounting bolt clamping screw, just behind the rad on both models. It is a simple fit with the compressor and horns in one moulding so all you need to do is power the thing up. It comes with a relay so get two spade doublers (piggy back connectors) and 6 standard spade terminals to connect the relay coil to the horn, then take a feed from the battery (fused 15A) to the relay then to the horn and take an earth back from the horn to the battery. Being so compact it give instant noise and it is oh so loud, Volvo beware.
It is dearer than twin air horns £28 but oh so easy to fit, 5.5l x 3.5w x 4h.
I tried to fit Famm twin air horns, but gave up trying to find a space, these fit with a simple L shaped bracket, easy to make up. Highly recomended.
www.top-gear.net or do a search.

[embee]

Also available from
http://www.nippynormans.com/home.asp

I found a forum of the Noble sports car owners who were also extolling the virtues of the Stebel.

[TSM]

If i am right i think its TinCan that has one fitted to his bike a K3-4.

I fitted it to the lower radiator mount on the right side of the engine. It was just right, it felt a bit loose but that can be sorted out.

He has not yet fitted a relay but seemed to work fine.

If you are looking for a proper twin tone horn like on cars it does not sound like that. Its more like twin high tones, not high low like on the FIAMMS. There also was a small delay in it coming on, only about .5 seconds.

Rictus posted a realy easy document on how to fit the FIAMMs to the top radiator mounts, i have done it and found it easy. Being there they also are higher up away from the road crap. Also when you put the fairing on it hides the horms.

This is rictus's briliant fitting instructions.
http://www.sv650.org/docs/FIAMM%20DUEL%20ELECTRIC%20HORNS2.doc