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Walbro PZ26 Stage 1 Stock Appearing Methanol Carburetor
PZ26 Stage 1 Stock Appearing Methanol Carburetor
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Walbro PZ26 Stage 1 Stock Appearing Methanol Carburetor

Part Number: PZ26-4
Online Price: $375.00
Walbro PZ26 Stage 1 Stock-Appearing Methanol Carburetor for Briggs World Formula & OHV Engines
Availability: In Stock.

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Description

Walbro PZ26 Stage 1 Stock-Appearing Methanol Slide Carburetor


For Briggs World Formula & Similar OHV Racing Engines


The Walbro PZ26 Stage 1 Stock-Appearing Carburetor is a race-prepped methanol slide carburetor designed for Briggs World Formula and other OHV performance engines competing in stock-appearing or limited-modification classes. Built for methanol use and tuned for maximum throttle response and power, this carb retains its stock visual profile while delivering serious performance gains on the track.


Unlike generic PZ26 carbs, this Stage 1 version has been professionally modified for improved fuel flow and metering, ensuring reliable operation at high RPMs and during aggressive throttle transitions. Its stock-appearing design makes it ideal for rules-limited classes where external modifications must remain subtle but internal performance matters.


Perfect for kart racers, mini bike builders, or flat kart competitors seeking a competitive edge while staying within visual tech limitations.


Key Features:

  • Professionally modified Stage 1 Walbro PZ26 carburetor
  • Tuned for methanol fuel for enhanced performance
  • Compatible with Briggs World Formula, Animal, GX200/Clone, Predator 212, and similar OHV engines
  • Stock-appearing exterior – ideal for visually restricted racing classes
  • Internal blueprinting for optimized fuel flow, throttle response, and atomization
  • Slide carburetor design offers crisper throttle control vs. butterfly carbs
  • Great for open, stock-appearing, and limited-mod OHV engine classes


Get a performance edge while keeping your setup legal with the Walbro PZ26 Stage 1 Stock-Appearing Methanol Carburetor—designed for racers who want more without drawing attention.

FAQ

Q1: What engines are compatible with this carburetor?

A: The Stage 1 Walbro PZ26 is compatible with:

  • Briggs World Formula
  • Briggs Lo206 / Animal
  • Honda GX200 and clones
  • Predator 212
  • Other similar OHV small-block engines used in racing


Q2: What does “stock-appearing” mean in this case?

A: “Stock-appearing” refers to the external look of the carburetor, which remains visually similar to a factory PZ26. This makes it suitable for racing classes where appearance rules are enforced but internal modifications are allowed.


Q3: Is this carburetor tuned for methanol out of the box?

A: Yes. This Stage 1 version is professionally blueprinted and calibrated specifically for methanol fuel. No additional conversion is needed.


Q4: Can this be used in spec classes like sealed LO206?

A: No. This carburetor is intended for open, stock-appearing, or modified classes. It is not legal in spec-sealed classes like Briggs LO206 where OEM parts are required.


Q5: What are the benefits of a slide carburetor over a butterfly style?

A: Slide carbs like the Walbro PZ26 offer:

  • Improved throttle response
  • Better top-end airflow
  • More precise fuel metering at wide-open throttle
    They’re ideal for high-performance methanol-fueled OHV builds.

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