Bob,
 The engine in a Toyota Prius has overlap. My point is that it is NOT the sole determination of economy. This isn't the biggest factor for efficiency. I believe managing charge contamination is important, sure but not the only factor. I think the new direct injection systems will work very well with the rotary. The point is that getting the engine to pump the most air at a given RPM is "THE WAY."
Bill Jepson

-----Original Message-----
From: bmears9413@aol.com
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Tue, 19 Jun 2007 5:54 am
Subject: [FlyRotary] Re: Fw: Different Rotary Port configurations



And let me assure you, a P port will NOT get the same GPH. Theres a lot of fuel wasted with the P Port due to the overlap in timing.

 

Bob Mears

Supermarine Spitfire


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