dirtWarp
Grey Hound
Check:
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
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