2003 - 2006
ARCTIC CAT ZR 900
Carbon fiber reed valve
| BOYESEN
Fits to:
ARCTIC CAT ZR 900 EFI Sno Pro [2004 - 2006]
ARCTIC CAT ZR 900 Sno Pro [2003 - 2005
ARCTIC CAT ZR 900 EFI [2004 - 2006]
ARCTIC CAT ZR 900 [2003 - 2005
Specifications
| Manufacturer | BOYESEN |
|---|---|
Product description
Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports Provide quicker, sharper throttle response and more horsepower throughout rpm range Specially-designed reed cage holds Boyesen's patented dual-stage reeds Boyesen's hot RAD valves ratchet up your torque One-piece cast aluminum bolts in easily Order one set per cylinder