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Best Banshee Stock OEM Cylinders Replacement Alpha Cub Cylinder Top End Rebuild


Compatible Vehicles
Submodel Year Make Model
YFZ350 2006 Yamaha Banshee 350
YFZ350SE Special Edition 2006 Yamaha Banshee 350
YFZ350SP 50th Anniversary Edition 2006 Yamaha Banshee 350
YFZ350 2005 Yamaha Banshee 350
YFZ350SE Special Edition 2005 Yamaha Banshee 350
YFZ350 2004 Yamaha Banshee 350
YFZ350LE Limited Edition 2004 Yamaha Banshee 350
YFZ350 2003 Yamaha Banshee 350
YFZ350 2002 Yamaha Banshee 350
YFZ350 2001 Yamaha Banshee 350
YFZ350 2000 Yamaha Banshee 350
YFZ350 1999 Yamaha Banshee 350
YFZ350 1998 Yamaha Banshee 350
YFZ350 1997 Yamaha Banshee 350
YFZ350 1996 Yamaha Banshee 350
YFZ350 1995 Yamaha Banshee 350
YFZ350 1994 Yamaha Banshee 350
YFZ350 1993 Yamaha Banshee 350
YFZ350 1992 Yamaha Banshee 350
YFZ350 1991 Yamaha Banshee 350
YFZ350 1990 Yamaha Banshee 350
YFZ350 1989 Yamaha Banshee 350
YFZ350 1988 Yamaha Banshee 350
YFZ350 1987 Yamaha Banshee 350

    • The best stock top end rebuild kit in the world - better than OEM cylinders!!
    • 64X54mm CP Industries Alpha Cub cylinder (see below for info)
    • Wiseco 513 Series pro lite forged pistons
    • Nitrite coated piston rings
    • Wristpins 
    • Circlips
    • Pro Design billet cool head
    • Cool head o-ring kit
    • Billet cool head domes (you choose cc's see below for help with choosing)
    • Cometic one piece Cheetah Cub base gasket 
    • Intake gaskets
    • TITANIUM head stud kit with TITANIUM 12 point flange nuts
    • TITANIUM 12 pt base nuts
    • Water jacket plugs
    • TITANIUM stud extenders with TITANIUM nuts
    • TITANIUM cylinder to case stud kit
    • Jet kit - Leave a note in order about carb make and size
    • No case mods are required
    • All brand new parts
    • LIFETIME warranty on cylinder and Titanium fasteners, 1 year warranty on rest of parts*

    The Alpha Cub is available exclusively through BPRATV.  It is a mono-block, triple port, OEM replacement cylinder made in the US by CP Industries, home of the Cheetah Cub.  It is cast aluminum with a nikasil coating on the bores (done by Millennium Technologies).  It will perform better than most 68mm stock crank big bore kits and it will literally live longer than you!  The nikasil can be redone over and over and over, as many times as you want.  So no more boring out or re-sleeving your cylinders.  We are so confident in the longevity of this cylinder we offer a LIFETIME WARRANTY on it*. 

    Dome CCs determine how much compression your engine will have.  The lower the CC for a dome is, the less volume the combustion chamber in that dome has, which leads to more pressure when spark occurs, forcing the piston down with greater velocity.  Simply put the subsequent result is better performance.  As the CC go down the compression goes up.  17cc domes can have 180-220 lbs compression where as 22cc will have 130-150 lbs.  Domes that are 17cc to 19cc are race gas only, 20cc to 21cc, are 50/50 pump/race gas mix, and 22cc+ can be used with 100% pump gas (we always recommend at least 91 octane).  specs are for 0 - 1500 ft above sea level.  Above 1500 feet you are able to run a higher compression dome on lower octane fuel, for example 21cc can (and should) be easily run with pump gas at 5000 ft.