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Advanced Engine Design engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Advanced Engine Design lineup with fast shipping and expert fitment support — order with confidence.
The Advanced Engine Design Power Valve Block-Off Plug is an essential component for racers who choose to eliminate the power valve circuit in their carburetor. Often used in dedicated race applications where the engine operates primarily at wide-open throttle, blocking off the power valve allows for more precise control over the main jetting, preventing the "rich" condition that occurs when the valve opens under vacuum drops.
This plug is CNC-machined to ensure a perfect fit into the power valve cavity, providing a reliable seal that withstands the vibrations and heat of a high-performance engine. By removing the power valve, you gain the ability to tune your carburetor using only the main jets, which is a common practice for engines with radical camshafts that produce low idle vacuum. This simple, effective modification is a staple in the racing community for those looking to simplify their fuel circuit and achieve a more predictable air-fuel ratio. When you are ready to refine your carburetor setup, trust the quality of AED components found at GGCRACING.
Other popular Advanced Engine Design products customers consider together:
Advanced Engine Design engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Advanced Engine Design lineup with fast shipping and expert fitment support — order with confidence.
The Advanced Engine Design Power Valve Block-Off Plug is an essential component for racers who choose to eliminate the power valve circuit in their carburetor. Often used in dedicated race applications where the engine operates primarily at wide-open throttle, blocking off the power valve allows for more precise control over the main jetting, preventing the "rich" condition that occurs when the valve opens under vacuum drops.
This plug is CNC-machined to ensure a perfect fit into the power valve cavity, providing a reliable seal that withstands the vibrations and heat of a high-performance engine. By removing the power valve, you gain the ability to tune your carburetor using only the main jets, which is a common practice for engines with radical camshafts that produce low idle vacuum. This simple, effective modification is a staple in the racing community for those looking to simplify their fuel circuit and achieve a more predictable air-fuel ratio. When you are ready to refine your carburetor setup, trust the quality of AED components found at GGCRACING.
Other popular Advanced Engine Design products customers consider together:
