Super Flow High Speed Checker

The Super Flow High Speed Checker from King Racing Products is a professional-grade bypass setup tool designed for operators using mechanical fuel injection systems. This tool is ideal for marine mechanics and technicians who require precise diagnostics to optimize fuel system performance. It is particularly useful for those working with high-horsepower inboard engines and performance boats.

This 0–160 psi pressure checker delivers the accuracy needed to verify bypass valve operation in demanding conditions. Featuring a 4-inch mechanical pressure gauge, it provides clear, real-time feedback without the need for electronic sensors or batteries. The robust mechanical design ensures durability and reliability, making it suitable for high-vibration environments.

The Super Flow High Speed Checker is essential for diagnosing fuel delivery issues and confirming proper bypass valve response on mechanical fuel injection platforms. Its straightforward installation allows it to connect inline at the fuel system bypass port, making it a valuable tool for performance boat builders and racing engine technicians.