How many degrees do you reckon the coolant will pick up from each rotor
as it flows through the block?  Multiply that by 6 and you've got a
pretty smart dT.  Maybe they'll figure out a way to pump coolant into
the center of the block and exit on both ends.
It'll be interesting to watch ... Jim S.

Jim, Talking to Alan Tolle (pilot for Everret Hatch 1st Powersport) was very revealing. Everret plumbed the sides of the housings for input near the spark plugs. He took the return flow out both ends. Very interesting.

Bill Jepson