Sunworld RACING 28 mm TYPE PWK Universal CarburettorRef : SUW00001A / 155672

RACING Carburettor 28 mm TYPE PWK by Sunworld

PWK 28 mm carburettor designed for precise tuning of the fuel mixture thanks to its dimensions and original jets, useful for engine adjustments and adaptation to specific setups.

Design and materials

• Internal diameter 28 mm to match a conduit of this diameter and facilitate the choice of intake components
• Height 145 mm for predictable positioning in engine spaces compatible with this dimension
• External diameter of the inlet connection 35 mm allowing connection to a 35 mm intake pipe
• External diameter of the filter connection 50 mm allowing the use of a 50 mm air filter

Practicality and features

• Main jet 135 providing a known base setting to start fuel mixture adjustments
• Idle jet 45 facilitating idle adjustment to stabilize engine speed at idle
• Needle JJH allowing adjustment of the mid-range progression during tuning
• Throttle 3.5 offering a calibrated opening to modulate the response to acceleration
• 30-hole well providing a richness circuit designed to refine the mixture at low revs

Advantages

• Packaging (sold individually) to purchase only the necessary part
• Product version SOFT MOUNT, check mounting compatibility with your setup before purchase