---
product_id: 42607147
title: "Demon 240045 4.5\" Standard Power Valve"
brand: "brand: demon fuel systems"
price: "$520"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/42607147-demon-240045-4-5-standard-power-valve
store_origin: MX
region: Mexico
---

# Demon 240045 4.5" Standard Power Valve

**Brand:** brand: demon fuel systems
**Price:** $520
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Demon 240045 4.5" Standard Power Valve by brand: demon fuel systems
- **How much does it cost?** $520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/42607147-demon-240045-4-5-standard-power-valve)

## Best For

- brand: demon fuel systems enthusiasts

## Why This Product

- Trusted brand: demon fuel systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Proper power valve selection is crucial to carburetor tuning Demon Fuel systems offers a complete range of quality power valves to accommodate every tuning requirement. Our power valves are rated in inches of mercury required to open the valve. Most 4150/4160/2300 model carburetors use the standard while 4500 and alcohol carburetors use the Hi-Flow power valve. Power valves should be replaced periodically to prevent leakage. All include gasket.

## Features

- Quality Jets For Demon/Claw/Holley Carbs
- Individually Flowed/Numbered For Easy Identification
- ›See more product details

## Images

![Demon 240045 4.5" Standard Power Valve - Image 1](https://images-na.ssl-images-amazon.com/images/I/614QHGILMeL.jpg)

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**Shop now:** [https://www.desertcart.mx/products/42607147-demon-240045-4-5-standard-power-valve](https://www.desertcart.mx/products/42607147-demon-240045-4-5-standard-power-valve)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-22*