---------------------------------------------------------- M14PEngines-List Digest Archive --- Total Messages Posted Wed 05/09/07: 5 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 05:16 AM - Re: [spam] Re: MAP in mmHg (George Coy) 2. 05:38 AM - Re: [spam] Re: MAP in mmHg (A. Dennis Savarese) 3. 06:35 AM - M14B Blower (Steve and Amy Rhodes) 4. 07:23 AM - Re: M14B Blower (A. Dennis Savarese) 5. 11:19 AM - Re: M14B Blower (Eddie Moran) ________________________________ Message 1 _____________________________________ Time: 05:16:58 AM PST US From: "George Coy" Subject: RE: [spam] Re: M14PEngines-List: MAP in mmHg Dennis, Not all engines are created equal. A "B" engine has stronger accessory drive and different accessories. George _____ From: owner-m14pengines-list-server@matronics.com [mailto:owner-m14pengines-list-server@matronics.com] On Behalf Of A. Dennis Savarese Sent: Tuesday, May 08, 2007 9:15 PM Subject: [spam] Re: M14PEngines-List: MAP in mmHg Eddie, What RPM are you seeing and what RPM are you setting with the prop governor? The M14P should develop about 880 MM (+,- 10) at sea level, on a standard day at WOT. 905 seems a bit high, but that could also be due to the accuracy or calibration of the manifold pressure gauge. What does the Manifold pressure gauge read with the engine shut down? Dennis ----- Original Message ----- From: Eddie Moran Sent: Tuesday, May 08, 2007 5:51 PM Subject: M14PEngines-List: MAP in mmHg I am getting about 905 mmHg on the ground here in central Florida. Ground static run while setting the prop governor. I have a M14B with a P nose case................so does that sound about right? To me............ it sounds bitchin. Eddie Moran _____ Ahhh...imagining that irresistible "new car" smell? Check out new cars at Yahoo! Autos. href="http://www.matronics.com/Navigator?M14PEngines-List">http://www.matron ics.com/Navigator?M14PEngines-List href="http://forums.matronics.com">http://forums.matronics.com ________________________________ Message 2 _____________________________________ Time: 05:38:48 AM PST US From: "A. Dennis Savarese" Subject: Re: [spam] Re: M14PEngines-List: MAP in mmHg Thanks George. Note - I did say M14P in my comments because I do not have any information on the "B" engine. Can you explain how the stronger accessory drive on the "B" engine yields a higher MP? Is the supercharger on the "B" engine turning at a different ratio than the "P" engine? Dennis ----- Original Message ----- From: George Coy To: m14pengines-list@matronics.com Sent: Wednesday, May 09, 2007 7:16 AM Subject: RE: [spam] Re: M14PEngines-List: MAP in mmHg Dennis, Not all engines are created equal. A "B" engine has stronger accessory drive and different accessories. George ------------------------------------------------------------------------- ----- From: owner-m14pengines-list-server@matronics.com [mailto:owner-m14pengines-list-server@matronics.com] On Behalf Of A. Dennis Savarese Sent: Tuesday, May 08, 2007 9:15 PM To: m14pengines-list@matronics.com Subject: [spam] Re: =ashBack] M14PEngines-List: MAP in mmHg Eddie, What RPM are you seeing and what RPM are you setting with the prop governor? The M14P should develop about 880 MM (+,- 10) at sea level, on a standard day at WOT. 905 seems a bit high, but that could also be due to the accuracy or calibration of the manifold pressure gauge. What does the Manifold pressure gauge read with the engine shut down? Dennis ----- Original Message ----- From: Eddie Moran To: m14pengines-list@matronics.com Sent: Tuesday, May 08, 2007 5:51 PM Subject: M14PEngines-List: MAP =ashBack] in mmHg I am getting about 905 mmHg on the ground here in central Florida. Ground static run while setting the prop governor. I have a M14B with a P nose case................so does that sound about right? To me............ it sounds bitchin. Eddie Moran ------------------------------------------------------------------------- --- Ahhh...imagining that irresistible "new car" smell? Check out new cars at Yahoo! Autos. href="http://www.matronics.com/Navigator?M14PEngines-List">http://www.m atronics.com/Navigator?M14PEngines-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/Navigator?M14PEngines-List">http://www.m atronics.com/Navigator?M14PEngines-List href="http://forums.matronics.com">http://forums.matronics.com ________________________________ Message 3 _____________________________________ Time: 06:35:19 AM PST US From: "Steve and Amy Rhodes" Subject: M14PEngines-List: M14B Blower Sounds about right as the B has a blower ratio of 8.65 to 1 versus 8.1 to 1 on the P. I get about 37.5" on mine on a standard day. The PF pulls about 40" with a 10 to 1 blower. I have the blower ratios written down from some conversation with a Russian. I'm sure Steve Culp and George Coy know a lot more about them than me. Steve Rhodes Moose N907W Anchorage, AK ________________________________ Message 4 _____________________________________ Time: 07:23:28 AM PST US From: "A. Dennis Savarese" Subject: Re: M14PEngines-List: M14B Blower Thanks Steve. That is excellent information. The "P" will pull just about 35" (34.85" more accurately) at WOT, at sea level and on a standard day. Dennis ----- Original Message ----- From: Steve and Amy Rhodes To: m14pengines-list@matronics.com Sent: Wednesday, May 09, 2007 9:35 AM Subject: M14PEngines-List: M14B Blower Sounds about right as the B has a blower ratio of 8.65 to 1 versus 8.1 to 1 on the P. I get about 37.5" on mine on a standard day. The PF pulls about 40" with a 10 to 1 blower. I have the blower ratios written down from some conversation with a Russian. I'm sure Steve Culp and George Coy know a lot more about them than me. Steve Rhodes Moose N907W Anchorage, AK ________________________________ Message 5 _____________________________________ Time: 11:19:46 AM PST US From: Eddie Moran Subject: Re: M14PEngines-List: M14B Blower Steve et. al. So I guess I was getting about 905mmHg. or so. Still need to fly it though. Too smoky and windy today so maybe in the next couple of days if Tropical Storm Andrea lets me.... Eddie Moran from central Fl. Steve and Amy Rhodes wrote: Sounds about right as the B has a blower ratio of 8.65 to 1 versus 8.1 to 1 on the P. I get about 37.5" on mine on a standard day. The PF pulls about 40" with a 10 to 1 blower. I have the blower ratios written down from some conversation with a Russian. I'm sure Steve Culp and George Coy know a lot more about them than me. Steve Rhodes Moose N907W Anchorage, AK --------------------------------- Ahhh...imagining that irresistible "new car" smell? Check outnew cars at Yahoo! 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