Bending 2" diameter pipe/tubing

[Madison]

Originally Posted by sanddrag

And they'll be able to do 180 degrees and get 4 pieces the same? And by chance do you know how much a straight exhaust pipe (like 2") costs per foot?

It is going to be a small roller coaster type thing. It will carry two "cars" each only 40 lbs max. The "cars" will need to be able to roll without a problem (I've already devised a way to get them around the tight radius) but no actual people will be riding on it.

Here's the idea:
Wheels: http://team696.org/images/roller_coaster.jpg
Track: http://team696.org/images/track_shape.JPG (nothing too fancy)

Interestingly, the roller coaster pictured -- Lethal Weapon Pursuit at Warner Bros. Movie World -- was disassembled. It was a piece of crap.