A simple, trouble-free, aerodynamic piece that fits Mikuni 34mm - 44mm carburetors. Makes a normal, round slide carburetor out-perform the more expensive flat slide carburetor by eliminating turbulence and increasing air flow and velocity, creating a highly atomized fuel charge. Normal gains are 3/4 HP to 1 HP per 100cc of engine displacement (Rejetting and tuning is required).
34, 36 and 38mm kits contain 2 disks per carb, consisting of 3.0 and 3.5 cutaways.
40 to 44mm kits contain 1 disk per carb, consisting of 3.5 cutaways.
More horsepower/less fuel.
Broader power band.
Explosive throttle response.
Superior fuel atomization.
Cooler running engine.
Less sensitive to temperature, altitude and jetting changes.