Olive Branch, MS – The VRS-4150 line of race and performance carburetors are the most versatile and feature-rich, out-of-the-box carburetors available on the market today. The VRS-4150 Calibration Kit provides enthusiasts, racers, and carb tuners with everything needed to fine-tune a gas carburetor for optimal performance. This kit is designed to streamline the tuning process by offering a complete selection of the most commonly required components to adjust the idle, intermediate, and main circuit fueling with precision. With over 130 precision-machined parts, this kit delivers all the necessary tools to ensure a finely tuned engine, offering optimal performance on and off the track. The key components included are: • 4 of each even-numbered main fuel jets ranging from size 62 to 78, giving users the flexibility to dial in the correct air-fuel ratio. • 2 of each 4-window power valves in 4.5 Hg, 5.5 Hg, and 6.5 Hg ratings to adjust power enrichment points. • 7 different power valve channel restrictors, with 4 of each size, for precise control over fuel enrichment under various conditions. • 40 fuel circuit 10/32" threaded bleed jets, allowing for quick and accurate fine-tuning of fuel delivery for peak performance. • .033, .035, and .040 squirters, specifically designed for acceleration pump shot tuning. All jets are manufactured in the USA using high-quality, precision-machined brass to ensure durability and consistent performance in various demanding conditions. By providing the most commonly needed jets, bleeds, and power valves in one convenient package, Edelbrock gives customers the tools they need to fine-tune their setups with ease and accuracy. The VRS-4150 Calibration Kit is now available for purchase through the Edelbrock website, authorized dealers, and distributors. For more information, visit www.edelbrock.com. 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