Power Reeds for Snowmobile YAMAHA 440 Exciter 1976-1981 SKI-DOO-SAFARI-GL-L-C-1986 2008 Ski-Doo Freestyle 550F Back

2008 Ski-Doo Freestyle 550F Back Country

2016-2017 Ski-Doo MXZ 800R Blizzard E-TEC

1991 Arctic Cat Lynx 340 F/C

Boyesen’s one soft reed on top of one firm flow-through reed gives you a wide range of intake control

Graphics windshields have silk-screened graphics that fade out as they go up the windshield for a go-fast look

Power Reeds for Snowmobile YAMAHA 440 Exciter 1976-1981 SKI-DOO-SAFARI-GL-L-C-1986 2008 Ski-Doo Freestyle 550F BackBOYESEN Power Reeds for YAMAHA 440 Exciter 1976 1981 Power Reeds The Worlds leader in 2 stroke induction technology. Now made with DURA FLEX for superior strength and flexibility. All units are blister packed for easy display with reverse side containing complete application information and instructions. Dual Stage Reeds. Minor Change With Major Horsepower Improvements. Faster Opening And Closing Greater flow Pressure. Greater Flow Area Greater