KTM Factory cylinder head

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The SXS cylinder heads with variable combustion chamber are a must-have for any racer and offer the following properties:Cylinder head separate from combustion chamberEasy modification of the engine characteristic by changing the combustion chamber insert (e.g., from Motocross to Enduro setting)No need to replace the entire cylinder head in case of wear; only the insert needs to be replacedThe aluminum alloys used provide improved heat dissipation and thus improved performance gainsTo boost your motorcycle's performance even further, we recommend a combination of the factory cylinder heads with the following parts:SXS spark plugSXS digital boxfactory exhaust systemIMPORTANT:The carburetor jetting must be adjusted to the selected combustion chamber insert and your vehicle model year (e.g. selected combustion chamber insert = Motocross type; vehicle = 250 EXC model year 09; carburetor jetting to be selected = 250 SX model year 09).

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Please note some KTM items come direct from the factory & can take up to 10 working days on delivery.

SKU: SXS13125044

Factory cylinder head description

The SXS cylinder heads with variable combustion chamber are a must-have for any racer and offer the following properties:

Cylinder head separate from combustion chamber
Easy modification of the engine characteristic by changing the combustion chamber insert (e.g., from Motocross to Enduro setting)
No need to replace the entire cylinder head in case of wear; only the insert needs to be replaced
The aluminum alloys used provide improved heat dissipation and thus improved performance gains

To boost your motorcycle's performance even further, we recommend a combination of the factory cylinder heads with the following parts:

SXS spark plug
SXS digital box
factory exhaust system

IMPORTANT:

The carburetor jetting must be adjusted to the selected combustion chamber insert and your vehicle model year (e.g. selected combustion chamber insert = Motocross type; vehicle = 250 EXC model year 09; carburetor jetting to be selected = 250 SX model year 09). The carburetor jettings for models 250 and 300 are identical. When using the "EXTREM" combustion chamber insert, always select the SX carburetor jetting for your vehicle's model year. More information on the carburetor jetting can be obtained from your authorized dealer.

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<B>Please note that some KTM products come direct from the factory. Please allow up to 14 days on delivery.<BR><BR> KTM is a company that produces motorcycles, bicycles, quads and go-carts, founded in 1934 - from 1992 existing under the name KTM. The leader in the production of off-road motorcycles. Motorcycles produced by KTM regularly occupy leading positions in the Dakar Rally, and all Enduro, Cross, Offroad competitions. KTM is not only motorcycles, we have available an enormous variety of products ranging from mugs, keyrings, caps, tees, shirts, shoes, boots, jeans, trousers, pants, hoodies, to high-quality helmets, gloves, exhaust silencers,, and more.