Will this adapter boot fit my Keihin PWK 26mm carburetor?

Yes! This universal intake manifold adapter boot is designed to fit PWK carburetors sized between 21mm and 30mm, including your 26mm Keihin PWK. It ensures a secure fit and airtight seal for reliable performance.

How does this adapter help improve my bike's performance?

By providing a vibration-dampening and airtight connection between the carburetor and engine, this adapter prevents air leaks and helps maintain precise tuning. That can lead to improved throttle response and a noticeable boost in horsepower on your dirt bike or ATV.

Is the material durable enough for off-road riding conditions?

Absolutely. The adapter is made from high-density nitrile rubber that resists fuel, oil, heat, and harsh environmental conditions, making it ideal for tough off-road use on dirt bikes, pit bikes, and ATVs.

Can I install this adapter myself, or do I need a mechanic?

The adapter features a straightforward flange-to-spigot design that's easy to install with basic tools. If you're comfortable removing and attaching carburetors, you should be able to install it yourself without any special skills.

Will this adapter fit my 2-stroke scooter engine?

Yes, this intake manifold adapter boot is compatible with a wide range of 2-stroke and 4-stroke engines, including scooters with carburetors sized between 21mm and 30mm. Just be sure your carburetor flange matches the adapter's universal design.

1 4

GOOFIT

Universal Carburetor Intake Manifold Adapter Boot for PE & PWK Carburetors

$10.99

Sale Sold out

Shipping calculated at checkout.

Product Overview

Unlock the full potential of your performance carburetor with this heavy-duty Intake Manifold Adapter Boot. Specifically engineered for the popular PE and PWK series (PE24/26/28/30 & PWK 21/24/26/28/30), this joint provides a high-tension, vibration-dampening connection between your carb and the engine. Whether you are upgrading your ATV, Dirt Bike, or Scooter, this adapter ensures an airtight vacuum seal, allowing for precision tuning and maximum horsepower gains.

Product Compatibility

This is a high-performance universal part. It is ideal for engine builds using flange-style or spigot-mount carburetors.

Carburetor Type	Compatible Series	Ideal Displacement
Keihin/OKO PWK	21mm, 24mm, 26mm, 28mm, 30mm	50cc - 250cc
NIBBI/Keihin PE	24mm, 26mm, 28mm, 30mm	100cc - 300cc
Vehicle Types	Dirt Bikes, Pit Bikes, ATVs, Go Karts, Scooters	2-Stroke & 4-Stroke

Specifications

Feature	Detail
Interface Material	High-Density Nitrile Rubber (Fuel & Oil Resistant)
Mounting Style	Flange-to-Spigot Adapter
Temperature Range	High-Heat Resistance for Air-Cooled & Liquid-Cooled Engines
Internal Design	Smooth-Bore for Reduced Turbulence
Color	Stealth Black

Key Features

Performance Flow Optimization: Features a smooth internal bore that significantly reduces intake resistance and increases air volume, directly enhancing engine power and acceleration.
Ultimate Vacuum Seal: Engineered to eliminate air leaks—the #1 cause of "lean" running and erratic idling—ensuring your engine stays protected and performs consistently.
Vibration Isolation: The premium rubber construction absorbs high-frequency engine vibrations, preventing fuel frothing in the float bowl and protecting the carburetor body.
Harsh Environment Durability: Built to withstand fuel exposure, engine heat, and extreme outdoor weather without cracking, hardening, or deforming over time.
Universal Tuning Solution: The perfect interface for custom engine swaps or performance upgrades where the stock intake manifold is incompatible with larger carburetors.

View full details

FAQs

Got a question? We are here to answer

Your cart is empty

Your cart

Estimated total

Universal Carburetor Intake Manifold Adapter Boot for PE & PWK Carburetors