Everyone has seen the fire coming out of tail pipes. I know how to do it, but why would you want to? Is there some kind of unknown to me performance boost? It looks cool though doesn't it?

Another question<> would it be better to get a new engine with periferal ports or change your current engine for them?

 

Fire is from a lot of flow or too much backpressure. Put a nice racepipe + a apex N1 and woola. My set up will shoot flames if I get on it and then let up real quick. Fire will come a spurtin out of the bitch. It isn't all that cool but whatever, and your question about the engine. Easier/more expensive to just have it replaced.

 

thanks dude