Boyesen - 642 - Power Reeds CKG6305 1999 Arctic Cat Bearcat 340

1999 Arctic Cat Bearcat 340 F/C

2015-2020 Polaris Rush 800 Pro S

75" to 2" Clamp - 04-0045

1995-1997 Kawasaki GPz1100 ZX1100E

1995 Polaris 800 Storm

Boyesen - 642 - Power Reeds CKG6305 1999 Arctic Cat Bearcat 340Boyesens revolutionary dual stage reed design delivers more usable power than stock. Your original one stage reed operates most effectively only within a narrow RPM range. Boyesens one soft reed on top of one firm flow through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds cant possibly duplicate that performance. Dual stage reeds Minor change gives major H. P. improvements Faster opening and closing