carb sucking

Hello! Long time listener, first time poster. I've got a 1975 xs650 with Mikuni carbs. I apologize if this question has been answered. I've searched, but I couldn't find it. I was out on a ride and everything was fine until I started losing power. I stopped on the side of the road and manually...

Ok. So i replaced pamco knockoff that was fried, with boyer bransden micro with e advance. Tdc. Fired right up!!! Yay... But it was only firing on one cylinder. Took carbs apart and deep cleaned every nook and cranny. Carb cleaner comes out of everywhere the same on both with tube pointed at...