how do those flaming exhaust pipes work?

[CraigRT]

mmm flames would be such good effect as you toast them in a race.. hee

 

[dpopiz]

well that's one way to get rid of stupid tailgaters...

exactly! see now you're thinking

 

[SeaSerpent]

All you do if you have a single exaust is rig up a coil down by your exaust, have a spark plug welded at the tip of your exaust outlet. There is a controler box you can buy that cuts your spark plugs to your motor off and ignites the spare coil. You wind up your motor to about 3000 to 4000 RPM's, hit the switch and your spark plugs turn off therefore dumping raw fuel through your exaust system.

It is not recomended to use with a catalytic converter.