BOYESEN Power Reed Petal Set for Yamaha 6130 – Improve Throttle Response and Horsepower Harley Davidson FLSTF Fat Boy Base 2006 this wastegate is built to

this wastegate is built to withstand prolonged high-temperature operation and cyclic stresses

and is adjustable from 5-50 PSI

Excellent Oxidation Stability

As little pressure drop as possible

12" center to center of the helm joints

BOYESEN Power Reed Petal Set for Yamaha 6130 – Improve Throttle Response and Horsepower Harley Davidson FLSTF Fat Boy Base 2006 this wastegate is built toPower Reed Petal Set Yamaha The BOYESEN Power Reed Petal Set (Part Number: 6130) is designed to optimize the performance of Yamaha engines by replacing the stock reed stop with a high efficiency Rev Plate. This setup allows the reeds to open freely, ensuring more precise and responsive throttle control. The top reed is crafted to be lightweight and resilient, providing crisp throttle response at partial throttle or low RPMs. Meanwhile, the stiffer,