PWK Flat Slide Carburettor 28-34mm - Dirt Bikes, ATVs & Scooters

Flat Slide Carburettor – 28mm / 30mm / 32mm / 34mm

1. Four bore sizes: 28mm, 30mm, 32mm and 34mm, for 2-stroke and 4-stroke engines. Suits many dirt bikes, enduro and motocross machines, ATVs, scooters and pit bikes.
2. Flat slide design: gives a sharper throttle response and smoother airflow than a round slide carburettor.
3. Die-cast aluminium body with precision machining — resists petrol, ethanol fuel and vibration.
4. Fully adjustable: idle speed screw, air/fuel mixture screw and changeable jets, so you can tune for altitude, weather, air filter and exhaust changes.
5. Complete unit: supplied assembled with fuel lines and choke lever — a bolt-on replacement for a worn carburettor.

Before ordering: check the size drawing carefully against your engine, and watch the reference installation video if you are unsure.

Any power gain depends entirely on correct jetting for your engine — a bigger carburettor fitted without tuning usually runs worse, not better. Fitting a non-standard carburettor can make a road-registered vehicle non-compliant where emissions rules apply. Carburettor work involves petrol: work outdoors away from ignition sources.