Originally Posted by Billabong
Patrik, Nick Waples is a well respected 'head man' - did Mike R's head and quite a few others, he's ex-F1.
I think neoprene is the material used for the O rings, but Doug can confirm....
Ok. Been looking at the picture, hes enlarged the whole runner properly, nice one that. Edit my post and remove the facts based on blind eyes...
Dont like the idea regardless of material actually, since the aluminium surfaces will be in contact...