Should I run a flat slide carb on my TT-R/XR?
If you enjoy driving to your local dealer to buy jet after jet in a futile attempt to get rid of the big flat spot (off-idle hiccup), then this carb is for you. If you prefer your bike not to idle or start easily and enjoy spending more time jetting than riding, then you should install the flat slide carb. The BBR guys finally found a use for the flat slide carb.