DOHC for CRF450 Ralley

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dirtWarp

Grey Hound
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Nederland
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KTM 990 Adventure
Check:
wcxl_zps5d4dbf37.jpg


Caption states: "the engine that powers the 450 HRC rally operates (using) DOHC. A first for the Reds."

Some say that they spot similarities between the head design of this HRC 450 and the CBR: The cam chain tentioner is located in the head (CBR design) and not the cylinder as before.

My guess is that they are chasing HP as opposed to reliability.

I can also spot connections to an external oil cooler
 
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