I was wodering how you get the blue flame coming out the exhaust.I have seen it on a pulsar and a corolla anyone got any info on how do this and does it cause damage?

 

wow 2f2f style right?!

Turbo Pulsar maybe... a Corolla, hell no.

More than likely if the cars don't have turbo, then it was some cheesy 2f2f invention from APC or something.

The real "backfires" aren't blue, they're a flame and since it's low oxygen conditions, it doesn't even have a chance to turn blue. So I think it's a cheesy trick.

 

I guess it was pretty cheesey cheers for the info

 

They probably do it like they did back in the day. Mount a system with a spark plug type device close to the tip of the exhaust, rev the motor a few times to richen it up, then hit the spark button to light the unburned fuel in the pipe. That's pretty high on the rice meter I'm sure...

 

Change your name to shadyricer.