1934 Vacuum Operated Horn

[Flathead Fever]

I just picked up these original instruction for where to drill your vacuum hole for installing your new "SUPERETTE" vacuum operated horn. It was on eBay dirt cheap and I couldn't resist.

 

[Tinker]

Not a wolf whistle!


That's a new one. what would be the advantage? Every-time you accelerate or stop you honk better due too?!!


Interesting/neat literature or advertising folk lure.

 

[Pat/Ohio]

I have a 34-35 intake (smooth like 34) which already has an extra vacuum port located on top of the manifold between the carb and fuel pump. It is a rather rare factory piece. I don't have a picture of it here in Florida, but can send you a picture when I return home in April. Pat

 

[TerryOH]

Pat: This may be the vacuum port location your talking about originally it was not drilled. Some of the 34 intakes also have a small undrilled boss in the casting near the bottom of the fuel pump adapter.

 

[Pat/Ohio]

Terry, Yes it is the same manifold. Mine is drilled, tapped and has a plug in it. I believe the Ford part # begins with 48 ending with a "B". So I am assuming it was a 1935 part number. Probably early. Pat