Cylinder Works Big Bore Cylinder Kit (434cc) - 4.00mm Oversize to 94.00mm, 11.3:1 Compression

OEM appearing big bore cylinder kit, a hand matched, forged Vertex big bore piston and top-end gasket kit.
These kits offer you an affordable way to increase horsepower and engine displacement without giving your secret away to your competition.
Cylinder- new, not remanufactured, cast aluminum nickel silicon carbide (NSC) electroplated big bore cylinder that appears just like an OE cylinder. NSC is a composite of a nickel and silicon carbide, providing an excellent wear resistant surface with oil retention capabilities. Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil retention.
Vertex big bore piston- To handle the internal pressures of a four-stroke engine, Vertexs big bore four-stroke pistons are forged from the highest quality 2618 aluminum alloy for superior strength and durability. Vertex uses unique piston profiles and compression ratios, offered in A, B, C and D sizes, to maximize power and performance while reducing blow-by and oil consumption. Each Vertex piston is then hand matched to fit each Cylinder Works cylinder perfectly.
Gasket kits- These kits contain the necessary gaskets to rebuild your top end. Kits include head, base, exhaust gaskets, and o-rings necessary when removing the cylinder and head during routine maintenance.

Cylinder Works Part #: 41001-K01

Fits the Following:

• 2004 Arctic Cat DVX 400
• 2005 Arctic Cat DVX 400
• 2006 Arctic Cat DVX 400
• 2007 Arctic Cat DVX 400
• 2008 Arctic Cat DVX 400
• 2006 Arctic Cat DVX 400 TS
• 2007 Arctic Cat DVX 400 TS
• 2003 Kawasaki KFX400
• 2004 Kawasaki KFX400
• 2005 Kawasaki KFX400
• 2006 Kawasaki KFX400
• 2003 Kawasaki KLX400R
• 2003 Kawasaki KLX400SR
• 2000 Suzuki DR-Z400
• 2001 Suzuki DR-Z400
• 2002 Suzuki DR-Z400
• 2003 Suzuki DR-Z400
• 2004 Suzuki DR-Z400
• 2000 Suzuki DR-Z400E
• 2001 Suzuki DR-Z400E
• 2002 Suzuki DR-Z400E
• 2003 Suzuki DR-Z400E
• 2004 Suzuki DR-Z400E
• 2005 Suzuki DR-Z400E
• 2006 Suzuki DR-Z400E
• 2007 Suzuki DR-Z400E
• 2000 Suzuki DR-Z400S
• 2001 Suzuki DR-Z400S
• 2002 Suzuki DR-Z400S
• 2003 Suzuki DR-Z400S
• 2004 Suzuki DR-Z400S
• 2005 Suzuki DR-Z400S
• 2006 Suzuki DR-Z400S
• 2007 Suzuki DR-Z400S
• 2008 Suzuki DR-Z400S
• 2009 Suzuki DR-Z400S
• 2011 Suzuki DR-Z400S
• 2012 Suzuki DR-Z400S
• 2013 Suzuki DR-Z400S
• 2005 Suzuki DR-Z400SM
• 2006 Suzuki DR-Z400SM
• 2007 Suzuki DR-Z400SM
• 2008 Suzuki DR-Z400SM
• 2009 Suzuki DR-Z400SM
• 2013 Suzuki DR-Z400SM
• 2003 Suzuki LT-Z400 QuadSport Z
• 2004 Suzuki LT-Z400 QuadSport Z
• 2005 Suzuki LT-Z400 QuadSport Z
• 2006 Suzuki LT-Z400 QuadSport Z
• 2007 Suzuki LT-Z400 QuadSport Z
• 2008 Suzuki LT-Z400 QuadSport Z
• 2009 Suzuki LT-Z400 QuadSport Z
• 2012 Suzuki LT-Z400 QuadSport Z
• 2012 Suzuki LT-Z400 QuadSport Z LE