how do i make flames come out my motor bike exhaust?

I guess an old timer will have to tell you young sprouts how to do it. Have a little speed up or be going down hill, leave it in gear, hit the kill switch, crank open the throttle a couple of times and turn the kill switch back on. It should backfire. Just be careful because if you have the stock exhaust and it has metal baffles, you will swell up the muffler at the baffles. That's what happened on my old CB750F. Incidentally, a well timed backfire can be very effective at scaring the dickens out of someone walking on the sidewalk.

run it wealthy and take out the baffles. I actually have a harley that'll shoot flames, did no longer certainly comprehend it because of the fact i might by no ability stood beside my own motorbike in the dark till i had a party and a few adult adult males had to hearken to it, we had a blast, theory that grow to be the best element ever.... small issues amuse small minds i assume, lol pals weren't lots inspired that night i do no longer think of

Ive never done it but I have heard of guys who install a spark plug into the side of their their tailpipe, hook it up to its own coil and let it fire away. Apparently some of the fumes which come out of your engine are still combustible enough to be ignited by a spark plug, and they shoot out little yellow flames whenever the rider hits a switch, turning on the coil. Search for it on youtube.

Rub a ginger persons head against the exhaust, preferably when hot.

Adjust the fuel injectors/carburetors to run richer. Not a good idea.

flames out of the pipe... starting a fire in the park??

coming into summer... great idea..

police will love it??

Drop a match in the fuel tank, that should do it.

If possible post it on youtube, i could do with a laugh.

HUMMMMMM NOT VERY GOOD WIT BIKES BUT TAKING THE BAFFLES OUT MIGHT MAKE IT NOISE ILLEGAL...LOL

Not sure