Total loss of power, followed by a loud pop, and she rockets back into action?

[No H2O]

Okay I am going to throw something into this as it as happened to me. How close is your knee to your key switch, as I have turned mine off by knee touching it. This a new switch, as old one key could fall out, and I find myself coming close to it sometimes. So you could be turning your power off, and back on again causing your backfire. That key does not have to move much to shut off power.

N/A in my case since I did an ignition key bypass. I flip a switch to the On position and that's it. I know it's not exactly secure but around here no one knows how to drive a stick shift much less a carbed bike

 

[Reddickracing]

Okay I am going to throw something into this as it as happened to me. How close is your knee to your key switch, as I have turned mine off by knee touching it. This a new switch, as old one key could fall out, and I find myself coming close to it sometimes. So you could be turning your power off, and back on again causing your backfire. That key does not have to move much to shut off power.

That's good there, especially when the asshole gets to itching and you go to squirming lol