problemneed

Hello all, I have a '96 Vmax that has an odd electrical issue. Bike fires up fine(new battery& plugs installed before issue). Bike has COP, V-boost switch, & fan switch-all work normally. Never had a problem until 3 weeks ago. Riding along it backfires then stalls. Pulled over, re-started...

Working on trying to get my carbs sync'd and am seeing some odd behavior. I built a 4 port synchronizer using clear vinyl tubing and ATF (Like this one) What I am seeing is that after getting everything balanced (all carbs within about 1" of each other), I will run the RPMs up to about 4K...