<VV> Re: THERMISTOR IN A 110 etc NO NO NO NO

[N2VZD at aol.com]

do not drill the 110 or other non spyder heads for a thermistor, you WILL go 
into the combustion chamber!!!!!
i know this from watching someone make that mistake many years ago (me!)
get an adapter and get used to normal readings. they may be slightly lower 
than a 140 or spyder .  i would consider a snowmobile or aircraft setup with the 
thermocouple that goes under the spark plug if you really need head temp.  or 
give it up and put a voltmeter in the hole.
regards, tim colson