<VV> More on CHT

[Padgett]

Put the doors back on the lower shrouds last night and frankly I do not see 
any difference. Today is 75F and damp. After about a mile and reading 200F 
the doors were still shut tight. Three miles further and a stretch at 45 
the reading was 240F on both sides and doors were full open. Highest temp I 
saw was 260F and both sides (thermocouples on #2 and #5 plugs) were reading 
about the same.

Still has that misfire at light load/high vacuum conditions but have an 
electronic ignition on the way and will see what effect that has. Vacuum 
advance has "230" stamped on the lever, is this the right one ? If upgrade 
does not help, will start measuring advance curve. Right now running 12 
degrees initial and just about all Hess 93 PON at Sea Level.

Incidentally the only way I could figure to install the doors was to attach 
the doors to the thermostat rod in the shroud and install by pushing 
through the duct until I could insert the rod. To do this again am going to 
have to figure some kind of lock for the rod that does not require bending 
a flap.

Padgett