I have a Fazer that runs great, minus tuning the carbs a little. I have been slowly replacing things on this bike. It ran when I bought it so of course I took it apart and rebuilt what I was comfortable with... Carbs, forks, brakes, lights, full tune up. I recently replaced the ignition and all of a sudden it shuts off as I'm riding down the road. I put the old ignition back on and its still doing it. It runs fine as long as I'm gentle, as soon as I give it some gas it wants to die. It starts back up no problem but I can't figure out what's causing the issue. HELP