None for me, I have my air horn trumpets, thanks.
If I want to sound like a train I'll just lean against my steering wheel

 

No wonder we don't get visits from intelligent life on other planets!!! "Beam me up Scotty, there's no intelligent life down here"

Thanks for the link, needed a good laugh during lunch

 

OMG!!!

A guy in my neighborhood has this. When he drives by with his ˟˟˟˟ty Nissan Z car, it sounds exactly like the video clips above. And to think I thought it was a hoax...

Chris

 

Anyone know where I can get one in the Phoenix area?

 

I remember back in the mid 80s myself and a friend stuck one of those things in the tail pipe of a buddies car. It was so funny, you could hear him all over the parking lot of our tech school What made it funnier, is the guy had no idea that we had done that! It blew out after a few min. though.

 

I think I'm going to go to the local sports store and buy some metal coaches whistles and fab up a bracket to hold it in place and play some jokes on friends. LOL, if it works I'll try and sell one on ebay just to see what kind of idiot would bid on it. After that I'll pull out some baseball cards and clothes pins and sell them to the kids in the neighbor hood.

 

The way that is done is a thin "washer ring" is welded in the pipe. As the exhaust goes through the washer it speeds up and makes the wistle sound. The washer is like 2" dia. with the hole in the middle enlarged to about 1 3/4".

 

I can just see it now as he runs a level railroad crossing...WOOOO WOOOO!!!!!