Description
Throttle response is everything in high-RPM applications, and a sluggish reed valve costs you acceleration and peak power. The Boyesen Pro Series Reed delivers the rapid intake dynamics your engine needs to maximize horsepower and torque across the powerband. By pairing carbon fiber’s lightweight responsiveness with a reinforced fiberglass base, this reed eliminates the durability compromises that plague traditional carbon designs—so you get race-level performance without premature wear.
- Carbon fiber top reed
- Fiberglass/epoxy bottom reed
- Dual-stage patented design
- Quick piston speed response
- Improved throttle accuracy
- Extended reed life
- Fits RAD01H applications
- MPN: PSR-181
- Bolt-on installation
- Maximum acceleration potential









