28mm PWK type racing carburetor

Ok for racing! This PWK28 is a big carburetor that can increase your scooter's performance. The larger diameter venturi and intake funnel offer lower resistance through increased laminar flow and reduced flow losses. This carb can give you more power, torque and better response and is especially beneficial to big bore engines or tuned engines. Works best with a big manifold, please see the 'Intake' category for the right one for your bike. This PWK type carburetor features technology developed for racing engines, including: chrome flat slide optimum funnel shape for fastest intake flow  high flowing venturi plug at bottom of bowl for quick jet swaps manual choke mechanism (lever type) This suits all performance 2 and 4 stroke engines 75cc - 200cc. For two strokes, you should run premix but it is possible to use the nipple fitted, if the manifold is not fitted with one. The carburetor body is physically bigger than some factory ones, in some rare cases there may not be enough room to mount it exactly in the factory position. Some intake modification may be needed for some scooters, and some scooters will need the additional throttle cable (product code THRM14). Recommended for use with Scootling's 50mm pod filter (product code POD-B01PK). Sample image shown. (carburator, carburettor)