1. Home
  2. Carburetors
  3. Tillotson
  4. HW-Series
  5. HW-33A IAME KA-100
  6. Tillotson 43-1029 Adjustment Needle
Tillotson 43-1029 Adjustment Needle
43-1029 Tillotson Adjustment Needle
Write a Review

Tillotson 43-1029 Adjustment Needle

Part Number: 43-1029
Online Price: $17.27
Tillotson 43-1029 Adjustment Needle for HW Series Carburetors
Availability: In Stock.

Send to:

*We'll ask for shipping info at checkout

Description

43-1029 Tillotson Adjustment Needle – For HW Series Carburetors


Maintain peak engine performance and fine-tune your fuel delivery with the 43-1029 Tillotson Adjustment Needle, a genuine OEM replacement part engineered for precision control in HW and Avenger Series Tillotson carburetors.


This needle is essential for adjusting fuel flow on both the high and low speed circuits, depending on the carburetor model. It’s a perfect fit for racers and tuners seeking optimal responsiveness, especially in competitive karting environments.


Key Features:

  • Genuine Tillotson OEM Needle: Designed to match factory specs for a perfect fit and smooth operation
  • Precision Fuel Control: Allows fine-tuning of fuel delivery to optimize throttle response and engine performance
  • Versatile Fitment:
    • Low side for HW-33A carburetors (used on IAME KA100)
    • High and low side for HW-24A and various other HW-series Tillotson carburetors
  • Durable Construction: Built for reliability under the heat and stress of racing conditions
  • Ideal for Kart Racers & Engine Tuners: Designed for precise fuel calibration to maximize horsepower and efficiency


Applications:

Compatible with multiple Tillotson HW-series carburetors including those used in popular kart racing engines like the IAME KA100. A must-have for racers focused on throttle tuning, fuel efficiency, and performance.

FAQ

Q1: What is the function of the 43-1029 Tillotson Adjustment Needle?

A1: It adjusts the fuel mixture entering the carburetor on the high or low speed circuit, allowing precise tuning of engine performance for better throttle response and fuel control.


Q2: Which carburetors does this needle fit?

A2: This needle fits the low side of the Tillotson HW-33A (used with IAME KA100) and both high and low sides of the Tillotson HW-24A and other HW-series carburetors.


Q3: Is this a genuine Tillotson part?

A3: Yes, the 43-1029 is a genuine OEM Tillotson adjustment needle, built to factory specs for accurate performance and long-lasting durability.


Q4: Can I use this for kart racing engines?

A4: Absolutely. This needle is commonly used in high-performance kart racing engines, where precise fuel control is essential for optimal performance and engine tuning.


Q5: How often should the adjustment needle be replaced?

A5: Replacement is typically only needed if the needle becomes bent, worn, stripped, or if fuel delivery becomes inconsistent during tuning. It's also recommended to replace if rebuilding the carburetor for performance or maintenance.

Related Items

Recently Viewed Items

Logo