---
product_id: 67600773
title: "EZ-Just - EZ-Just Mixture Screw for Harley CV Carburetors"
brand: "cv performance"
price: "$41.01"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/67600773-ez-just-ez-just-mixture-screw-for-harley-cv-carburetors
store_origin: US
region: United States of America
---

# Adjust air/fuel mix safely without burns Universal fit for Harley CV40 (1990-2006) Proudly made in America EZ-Just - EZ-Just Mixture Screw for Harley CV Carburetors

**Brand:** cv performance
**Price:** $41.01
**Availability:** ✅ In Stock

## Summary

> ⚙️ Tune Like a Pro, Ride Like a Legend

## Quick Answers

- **What is this?** EZ-Just - EZ-Just Mixture Screw for Harley CV Carburetors by cv performance
- **How much does it cost?** $41.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/67600773-ez-just-ez-just-mixture-screw-for-harley-cv-carburetors)

## Best For

- cv performance enthusiasts

## Why This Product

- Trusted cv performance brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Crafted with pride and quality assurance, supporting American manufacturing and durability.
- • **Effortless Tuning On-the-Go:** Quick and easy mixture adjustments mean you stay in control, optimizing performance wherever the road takes you.
- • **Safe, Burn-Free Adjustments:** Innovative design lets you tweak your air/fuel mixture without risking hand burns—ride smarter, not harder.
- • **Precision Fit for Harley CV40:** Seamlessly compatible with all 1990-2006 Harley-Davidson CV40 carburetors for hassle-free upgrades.
- • **Upgrade Your Ride’s Efficiency:** Fine-tune your carburetor for smoother throttle response and better fuel economy—because every mile counts.

## Overview

The EZ-Just Mixture Screw is a precision-engineered replacement part designed to fit all Harley-Davidson CV40 carburetors from 1990 to 2006. It enables safe, burn-free air/fuel mixture adjustments, enhancing tuning convenience and performance. Proudly manufactured in the USA, this product ensures durability and quality for serious Harley enthusiasts.

## Description

CV Performance EZ-Just - EZ-Just Mixture Screw for Harley CV Carburetors

## Features

- Fits all Harley-Davidson CV40 carburetors 1990-2006.
- Adjusts air/fuel mixture without burning your hands.
- The original EZ-Just is proudly made in America.

## Images

![EZ-Just - EZ-Just Mixture Screw for Harley CV Carburetors - Image 1](https://m.media-amazon.com/images/I/51--Y+spCSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It makes tuning so much easier
*by M***N on September 29, 2021*

The engine can be fully warmed up, hot even, and I can still reach my hand under the airbox and find the screw by feel without burning my hand! Excellent device and makes tuning the idle mixture a breeze! I just wish it came with packing and a spring.

### ⭐⭐⭐⭐⭐ CVP all the things
*by C***F on May 19, 2021*

Worked great on my 2000 buell blast. Be sure to swap the spring over and make sure the packing doesn’t fall out of the carb.

### ⭐⭐⭐⭐⭐ No brainer.
*by L***D on May 17, 2019*

No more fiddly screwdriver, no more feeling around to figure out if you gave it a half turn or the screwdriver slipped out. Easy adjustments, and highly visible so you know exactly what adjustment you made. Grab the EZ-Just idle screw while you're at it, you've probably spent more on grips than the two put together and this will make life a lot easier for you.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-27*