I am probably being too anal but there is so much faulty and misleading information from all sources today that some times I speak out. This is not the most egregious example by far. Take airplane engines. The Rotary has it's pistons arranged like the spokes of a wheel attached to a stationary crankshaft and everything but the crankshaft rotates. The Radial has the same piston arrangement but the engine is stationary and the crankshaft rotates. This convention should be applied. The Nippondenso compressor should be called a "Rotary Vane" but cannot be called a Rotary. In the Research Department we designed and built a three cavity Wankell compressor with each rotor indexed at 120 degrees. Your description implies that it was a three rotor compressor and I only mention it because a single rotor in it's housing will form three chambers (cavities). MN. Marshall [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/