That sure is a long prop extension! This certainly didn't help the life
of the crankshaft, and my bet is what was primarily responsible for the
departure of the prop. 20-20 hindsight is always pretty good though.
In other news, I've finished rebuilding the two cylinder heads from
N891JF (with new exhaust valves and reground valve seats) and am headed
to the airport to hopefully start reassembling the engine case halves
with crank and cam.
Mark Langford
m...@n56ml.com
http://www.n56ml.com
Huntsville, AL
On 3/3/2024 1:58 AM, Chris Prata via KRnet wrote:
this is interesting, crank failed and I believe some KR's have these
engines. not sure if we will learn anything from this
(video shows the broken crank)
https://youtu.be/x5y7ZeIcSo8?si=fsuiZ8B3K3oh4ONl
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