23.3 is just about exactly what would be expected.Perhaps the throttle is not opening all the way? You would have to have a pretty convoluted intake to lose 3" of pressure in it. On Sat, Sep 3, 2011 at 3:40 PM, <bktrub@aol.com> wrote: At what density altitude was that measured? Maybe your MAP needs to be calibrated. Brian Trubee -----Original Message----- From: coastiefamily4 <coastiefamily4@gmail.com> To: Rotary motors in aircraft <flyrotary@lancaironline.net> Sent: Sat, Sep 3, 2011 1:50 pm Subject: [FlyRotary] 20B Tuning My static MAP before starting the engine was 23.3
At what density altitude was that measured? Maybe your MAP needs to be calibrated. Brian Trubee -----Original Message----- From: coastiefamily4 <coastiefamily4@gmail.com> To: Rotary motors in aircraft <flyrotary@lancaironline.net> Sent: Sat, Sep 3, 2011 1:50 pm Subject: [FlyRotary] 20B Tuning My static MAP before starting the engine was 23.3