612 Power Reed For Husqvarna 390 Through 1981 And 420 430 Dual Through 1981 Black Dual Stage Fiberglass Reeds Deliver More Airflow Higher Velocity And Crisp Throttle Response From Idle To Full Throttle
UPC:
✔️ Lightweight top reed for crisp idle and strong top-end power
Boyesen Power Reeds for Husqvarna 390 through 1981 and 420/430 Dual through 1981 use a patented dual-stage fiberglass design to boost airflow, velocity, and overall power. The top reed is lightweight for crisp throttle response at partial throttle or low RPMs, while the bottom reed is ported to maximize flow at higher RPMs, delivering longer life than many aftermarket reed petals.
✅ Fits Husqvarna 390 through 1981 and Husqvarna 420/430 Dual through 1981
✅ Patented dual-stage fiberglass design for more airflow, velocity and horsepower
✅ Lightweight top reed for crisp throttle response at low RPMs
✅ Bottom reed ported to maximize flow and horsepower at higher RPMs
✅ Longer life than typical aftermarket reed petals
✅ Color: black
💡 What is a power reed used for in two-stroke engines? Power reeds improve airflow and throttle response across RPM ranges.
- Improve airflow and throttle response across RPM ranges - Handy for tuning older two-stroke engines for better efficiency - Durable fiberglass construction can extend reed life ✝️