We received a project the other day. Calling all Polaris nuts. Its a 1999 1200 X 45 with 44 or 46 mikuni Taper bore Carb set up. It has two fuel pumps feeding the fuel rail. I was wandering if anyone knows any carb settings for this set up. The customer installed a new motor with his old set up that burned up the center cylinder. Thanks for your input.