In article , Gene Kearns
wrote:

While overhauling my engine I did a set of six 337s by talking
to the FSDO guy in advance and then brought the 337s over to
the office prior to the post-engine install test flight. In
other words, it didn't take any time.

Why did you do *any* 337s to overhaul an engine?? Geared??

"while I'm at it"

337 to mod the engine to 160hp
337 to install the 160hp in the cherokee 140
337 to install a lightweight starter
337 to install a composite spinner/bulkhead kit
337 to install digital OAT probe in place of the normal OAT probe
337 to remove portions of the air conditioning equipment

--
Bob Noel