High-Speed K-140 48-110 PSI

The High-Speed K-140 48-110 PSI fuel bypass valve from KINSLER is a precision-engineered component primarily designed for high-performance racing applications. This compact regulator effectively manages fuel system pressure within a specified range, making it suitable for various setups that require consistent fuel delivery under load. It is particularly beneficial for those building performance engines or modifying existing systems.

Operating within a pressure range of 48–110 PSI, the K-140 allows tuners to adjust fuel delivery characteristics for their specific configurations. The bypass valve opens at the set pressure to return excess fuel to the tank, ensuring efficient operation. Its compact dimensions of 4.4 x 4.35 x 4.8 inches and lightweight construction of 0.46 lbs make it ideal for installations in tight engine bays.

Mechanics and engine builders often choose the K-140 for applications where stock fuel pressure regulation may not suffice. It is particularly useful in turbocharged setups and EFI conversions, providing reliable performance in demanding environments. With KINSLER's reputation for quality, users can trust the K-140 to deliver consistent results in their performance builds.