I see 200+ hours before SAG on 87 unleaded but it happens MUCH sooner on
100LL. Ed sees only 35 hours or so and that is non turbo.
John, you never saw the gray (sometimes slightly pinkish) 100LL
exhaust deposits because you were running WAY rich before which colors
everything black. 100LL should always leave a light grey color if mixture
is correct. Turbo may change this a bit but I have no turbo experience
except for the 2 minutes or so in your cockpit.
Tracy (think John said 100LL for fuel?)
On 6/8/05, Ian
Dewhirst <ianddsl@magma.ca> wrote:
4) SAG - but that is a lot more than typical SAG and the plugs are only
20 hrs old.
Hmm, SAG is a unknow for
me...
Ed,
coined that term to describe a loss of RPM that always seems to occur on take
off when the spark plugs get old. I forgot the acronym, but its
cute. Takes a couple hundred hours.
--
Dave Leonard
Turbo
Rotary RV-6 N4VY
http://members.aol.com/_ht_a/rotaryroster/index.html
http://members.aol.com/vp4skydoc/index.html