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.