01 fxdp, hsr42 carb, twintec ignition. Under hard acceleration or even just trying to get out in the front of traffic, it shuts off and will start immediately if I turn the key off and back on.. I can usually catch it before it completely dies and ofcourse,. ... huge backfire. So is it possibly a bank angle sensor? A problem with my Ignition module? All grounds are tight. It's definitely not a mechanical issue but ignition or wiring obviously. I've had a couple different engines in the bike and it's done it with both of them.... hmm. Thanks in advance for any valuable advice on this matter.