timing..belt or chain

[sidewaysFC]

As me and my cousin always say are e shaft is the cam shaft and the rotors are are valves!

[BoostedFC]

Here's a simple description, but a decent way to see things on our motors.

http://youtu.be/6BCgl2uumlI

[dutch]

that's a great vid, sort of explains things for a "newbi" to the rotary.
Dutch

[BoostedFC]

Originally Posted by sidewaysFC As me and my cousin always say are e shaft is the cam shaft and the rotors are are valves!

Like I posted above ports handle the duties of a piston motors cams, valve train. So re shaping them will be somewhat like changing cam profiles, head porting & adjusting the the cam.

The E shaft would be the Crank & the rotor is basically a 3 faced piston with no rods.