How I fitted mine
I fitted a stebel Nautilus to my GSA, and it wasn't really straight forward.
I had to seperate the plastic horn from the blower body first. It came apart easily, I was just nervous about breaking a brand new horn, but I needn't of worried.
The horn trumpet is attached to the forkleg, it just clips around the fork leg as it is the same diameter as the pump body and cabled tied for added security, I used some thick wire held top and bottom by the ties to keep it secure.
I fitted the pump body in the space on the off side of the petrol tank but on the inner edge where the oil bottle bay is. It's held in place with a simple 4" piece of ally with holes for the screws at each end. and slots to cable tie the body more securely to prevent it shaking about.
The two are joined by a short length of tubing.
It is bloomin loud, try to avoid testing it in the garage when the door is closed

I fitted a stebel Nautilus to my GSA, and it wasn't really straight forward.
I had to seperate the plastic horn from the blower body first. It came apart easily, I was just nervous about breaking a brand new horn, but I needn't of worried.
The horn trumpet is attached to the forkleg, it just clips around the fork leg as it is the same diameter as the pump body and cabled tied for added security, I used some thick wire held top and bottom by the ties to keep it secure.
I fitted the pump body in the space on the off side of the petrol tank but on the inner edge where the oil bottle bay is. It's held in place with a simple 4" piece of ally with holes for the screws at each end. and slots to cable tie the body more securely to prevent it shaking about.
The two are joined by a short length of tubing.
It is bloomin loud, try to avoid testing it in the garage when the door is closed
