The CB S2A kit is a great kit if your willing to learn how to tune something that none of your friends have read about, let alone build adjust or tune,
the fact that the Dual throttle bodys look like carbs, and that they use CB dual carb linkage, is about where the similarities end,
its not a draw through carb kit where ya can change jets and read 1000 books on how to set up and run.
nor is it a efi kit where you can plug in a lap top and dial in marker for marker.
think of it more as a coleco vision, turn the knob,LOL,
it works awesome when you get it built and running (mine started first try, but would not shut off)
i would go for it, you will like it, and its basicly 100% ready to rock right outa the box, that and i can help you with anything that you might run into, as i have now spent a fair ammount of time installing and tuning this kit.
and my exhaust leaks were more becuase of my ceramic coating the header flanges.
this kit can haul ass on pump gas, it might not be the best, but it is WAY WAY better than any carb setup,
gets better milage, and starts no matter what. just dont fool yourself by thinking that the box of parts will be a 1 day bolt on. things need to be trimmed and tweaked to work with your motor.
talk with CB, they are honest and tell you the truth.
get a price, my kit could be for sale, altho this post had nothing to do with selling my kit.

side draft turbos make for blown motors

Cale