George,
I suspect that is a typo. We will see when Dennis
responds.
Bill B
From:
Rotary motors in aircraft
[mailto:flyrotary@lancaironline.net] On
Behalf Of George Lendich
Sent: Wednesday, June 24, 2009 6:24
PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: 88HP vice 130 HP.
[FlyRotary] Re: 295cc vs 495 cc Renesis
Test[FlyRotary]
I am trying to follow this
thread without knowledge of the mentioned injectors, so could you tell me what
color are the 540cc injectors and are they Mazda
injectors?
I agree that my Renesis engine was only
producing about 70-80 HP on the small red primaries. When I run only on
the primaries with the secondaries off and the
cold start line
grounded my EM-2 tach RPM doubles - 4000 RPM shows up as
8000! My fuel flow numbers and HP numbers appear also to be
doubled!! The 140 HP probably was actually 70 HP!
However - when I operate with the primaries off and the secondaries on the RPM and other data is not
doubled!! Somewhere above 7500 RPM the RPM number on the EM-2
goes to Zero (0). Is this due to the rev. limiter
Tracy may have
included? If so - does it control engine speed by disabling the
secondaries?
After the fatality several years ago because an apparent
injector may have been disabled by foreign matter, I was determined to have
duel injectors and ignition for each rotor. This morning I replaced the
Renesis red 295 cc primary injectors with blue Renesis 495 cc
injectors.
When running with the secondaries on (540
cc I believe) and the primaries off I get full static
power. Because I've changed intake and injectors I will need some
time to calibrate fuel flow before I can accurately report static fuel flow
numbers.
Dennis H.