Bill, etal

Just a couple cautionary comments - excuse my ignorance if incorrect...

I thought the "standard" TCM setup was to take the hot air from before the
two rear/side intercoolers i.e. the hot side. (the sonic nozzle ports on the
back of the intercoolers).  "Most" (all) IV's I've seen/photographed are
setup that way.

Also, I was under the impression that plugging the sonic nozzles/hoses was a
recipe for a compressor stall.  Do you mean "disconnect" versus "blocking
off"?

Rick

-----Original Message-----
From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of
billhogarty

Consider blocking off your hot air source to the mixer box to see if
your "twack" goes away....

BTW, where are the sonic valves for your hot air source located?  I
understand that some engines had the sonic valves located on the hot
side ..