Olive Branch, MS – Edelbrock, a leader in high-performance automotive products, is proud to announce its latest addition to its carburetor offerings—the 4-Window Power Valve. Designed to deliver higher fuel flow than traditional 2-window valves, this advanced product is engineered to support power valve channel restrictors as large as 0.140", making it ideal for applications that demand precision and reliability. The new 4-window design significantly improves fuel delivery, offering greater flow to meet the needs of more aggressive power valve circuit usage. In addition, these power valves feature a faster response to changing engine vacuum, helping to eliminate flat spots and ensuring smoother performance across a wide range of conditions. Whether you’re on the track or the street, this improved responsiveness means more consistent acceleration and power delivery. Key Features: • Faster engine vacuum response for eliminating flat spots and improving throttle response • Higher fuel flow to support power valve channel restrictors up to 0.140" • 100% made, tested, and calibrated in the USA, ensuring the highest standards of quality and performance Available in three vacuum ratings, Edelbrock’s 4-Window Power Valves provide a solution for a variety of engine configurations: • 4.5 Hg Power Valve (Part #13145) • 5.5 Hg Power Valve (Part #13155) • 6.5 Hg Power Valve (Part #13165) These power valves give tuners the needed performance edge by offering higher fuel flow and quicker response times. About Edelbrock For more information about Edelbrock® and other Edelbrock Group® companies, visit www.edelbrockgroup.com. Press Release Type: Product Company: Edelbrock Booth #: 22443 Show Categories: Racing & Performance Media Contact Name: Trent Goodwin Media Contact Email: tgoodwin@edelbrock.com Media Contact Phone: 9013753491 Photo Gallery: 102821