Awesome!!

how could you burn the exhaust valves when it makes those flames in a stock exhaust as well just you don't see them

Ya, you have to watch out or you will burn the exhaust valves. lol.

ex-rotary owner and been missing it ever since.

Wow, I'm amazed people aren't on here saying stuff like "great way to ruin a motor idiot!". Sick video, continuous flames are crazy!

Awesome, now stick your finger in there and post that video.

Awesome!

Duh why were the flames blue? were they that hot? Freekin retard why else would they be blue? MORON!!!

thats was pretty cool "good way to make sure it works before you install it"

pretty awes0me!

that was sick, why were the flames blue? where they that hot?

i rea lly enjoyed that small bit!