Cylinder Works Standard Bore Kit

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Cylinder- new, not remanufactured, cast aluminum nickel silicon carbide (NSC) electroplated stock 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 piston- Designed to handle the internal pressures of a four-stroke engine, Vertex’s high compression 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.

KB motorsports has the best prices on these kits, so if these are what your looking for, stop looking andbuy from KB, I promise you wont find them cheaper! These are great kits, they come with a quality vertex piston already matched with the included cylinder. the rings were gapped within spec with the kit I recieved, but just double check it to be on the safe side. Everything looks stock as well. Overall, if your doing a rebuild, its totally worth a little bit more expense to have a fresh top end
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