Mailing List flyrotary@lancaironline.net Message #41719
From: David Staten <Dastaten@earthlink.net>
Subject: Re: [FlyRotary] Re: Still fighting the good fight against the machine/rotary
Date: Sat, 01 Mar 2008 01:59:08 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>



    On Thu, Feb 28, 2008 at 9:30 PM, Christopher Barber
    <CBarber@texasattorney.net <mailto:CBarber@texasattorney.net>> wrote:


                   When I went around to the engine I could clearly hear the
        primaries clicking away, but at a MUCH reduced volume of the
        secondary's.  Does this matter.  Do the two different types
        have this significant of a sound difference?

In our installation you have 500 cc primaries and 1500 cc secondaries. I bought these to support the fuel flows we anticipated with a boosted, ported engine.The 1500's are new. I dont remember if the 500's were new or scavenged from the 3 cores we bought. I will have to check my email reciepts.

We WILL have a significant retuning factor with regards to the staging point. Once you get the below staging point sorted out.. with EGT/oxy probe, then we can set the secondary correction factor on the EC2.. so that the transition in mixture isnt apparent.

Dave

Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster