Got this rack of brand new TM40 Mikuni carbs at the swap for 10 bucks. I want to make these work on my XS650. What do you guys know about it. I'm running a TM36 on my SR500 and it came right out of the box and ran like a beat child. I know the TM40's you get in single form are top cable style with leaves little room in most cases. These are linked and have a cam style throttle. Would these pumper carbs off a 600 Ski Doo be too much for my XS. I do plan on hot cam and rephase in the very near future.