I hate to bring up an old flogg'd horse but I'm just curious, displacement
as stated for the 13B is 1308 cc now is that for all three sides of both
rotors or is this for one side of each..??  Same goes for the 20B it's
stated at 1962 cc these are based on 654 cc per rotor. I guess my question
is..Is 654 the total volume of one rotor taking into concideration there are
three sides to that rotor or is it actually 654 x 3= total displacement for
one rotor?

Seriously.. I'm just curious, not trying to start another... "Discussion"

Jarrett Johnson