KEIHIN PWK28 Carburetor — a choice designed for demanding riders seeking a strong throttle response and immediate butterfly action. Built for off-road and competition, this PWK28 upholds Keihin's reputation for responsiveness and optimized airflow, ideal for riders who live life at full throttle and seek precise carburation.
- Chrome Semi-Flat Slide (D): provides better response and increased flow at high RPMs.
- Calibrated Bore Sizes: body diameters designed to enhance performance at both mid-range and peak.
- Simplified Jetting: easy adjustment with jetting parts available to customize carburation according to altitude and conditions.
- Quad Vents: vent design that minimizes stalling or bogging after jumps by preventing air passage obstruction.
- PWK Air Strikers: directs air towards the main nozzle to improve suction signal and throttle response.
Installation and tuning are essential to take advantage of these benefits: ensure proper jetting adjustment suited to the machine and conditions. Manufacturer reference: 1000-29S-B00. Category: Carburetor.