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Stock Appearing Carburetor Throttle Shaft
Stock Appearing Carburetor Throttle Shaft
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Stock Appearing Carburetor Throttle Shaft

Part Number: 168F-62
Online Price: $10.99
Stock-Appearing Thinned Throttle Shaft for Clone & Predator 212 Carburetors
Availability: In Stock.

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Description

Stock-Appearing Thinned Throttle Shaft for Clone & Predator Carburetors


This stock-appearing thinned throttle shaft is designed for performance applications where reduced airflow restriction is desired while maintaining a factory-style look. With a shaft thickness of .060”, this lightweight part offers improved flow compared to stock, making it a popular choice for racers looking to optimize carburetor performance.


Note: This is not box stock legal and should only be used in classes where modified throttle shafts are permitted.

The throttle shaft includes a button head screw for secure installation. Butterfly plate not included.


Key Features:

  • Thinned design for improved airflow
  • Stock-style appearance – ideal for “sleeper” builds
  • Includes button head screw
  • Shaft thickness: .060"
  • Precision fit – lightweight yet durable


Compatible With:

Fits most clone carburetors including:

  • Tillotson PK-1
  • Hyuai
  • Ruixing
  • SP carburetors
    Compatible engine platforms:
  • Honda GX200
  • Ducar 196 & Ducar/Tillotson 212E
  • Tillotson 196R, 212R, 212RS
  • Predator 212 (Hemi & Non-Hemi)
  • BSP 196 & 212 engines

Ideal for racers and builders looking for subtle airflow gains without the full appearance of a high-mod throttle shaft.


AKRA 2020 Rules for Throttle Shaft

Throttle Shaft .115" minimum thickness. Stop arm of the throttle shaft may be filed to adjust the butterfly position.


NKA 2020 Rules for Throttle Shaft

40.4.11.5: Throttle Shaft 

The throttle shaft is .115" minimum thickness; the material is non-tech. 

FAQ

Q1: Is this throttle shaft legal in Box Stock classes?
A: No. This is not Box Stock legal. It is intended for open or modified classes where performance upgrades are permitted.


Q2: What is the thickness of the throttle shaft?
A: The shaft is .060 inches thick, providing better airflow than a standard OEM shaft.


Q3: What carburetors is this compatible with?
A: It fits most clone carburetors including:

  • Tillotson PK-1
  • Ruixing
  • Hyuai
  • SP brand carbs


Q4: Which engines does it fit?
A: It fits:

  • Honda GX200
  • Predator 212 (Hemi & Non-Hemi)
  • Tillotson 196R, 212R, 212RS
  • Ducar 196 & 212
  • BSP 196 & 212


Q5: Does this throttle shaft come with a butterfly plate?
A: No, the butterfly is not included. Only the throttle shaft and button head screw are provided.


Q6: Why would I use a thinned throttle shaft?
A: Thinned shafts reduce airflow restriction through the carburetor, improving performance and throttle response in racing applications.

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