$129.95
PART NUMBER: 553
RMM PART: 553
BRAND: BOYESEN
please contact sales at (800)482-4899 to place your order.
Boyesen's® patented dual-stage design incorporates a specially shaped top reed and a ported bottom reedThe top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMsThe stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMsAllows replacement of stock reed stop with a Rev-Plate which permits the reeds to open freely and function efficiently