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best spot for CHT?
Posted: Tue Aug 28, 2012 12:26 am
by kauaianman
just curious on where people put their CHT probe?
under headbolt?
or
with sparkplug as crush washer?
just looking for whats out there
Re: best spot for CHT?
Posted: Tue Aug 28, 2012 12:29 am
by deuce217
14mm option, use this in place of your crush washer.
Re: best spot for CHT?
Posted: Tue Aug 28, 2012 3:05 am
by kauaianman
anyone use 8mm and go under a headbolt?
or not good?
Re: best spot for CHT?
Posted: Tue Aug 28, 2012 10:18 am
by mousewheels
A while back, I ran a simultaneous comparison using a 2 channel data-logging meter. Engine was an AF16.
The probe on the plug measured up to +75 higher temperature. Also, it registered temperature peaks the head bolt location did not. My conclusion is pickup location will show different results when comparing your numbers with others.

Re: best spot for CHT?
Posted: Tue Aug 28, 2012 5:27 pm
by kauaianman
WOW. actual results. much mahalo.
Re: best spot for CHT?
Posted: Tue Aug 28, 2012 10:27 pm
by mousewheels
Thanks - you are welcome

Re: best spot for CHT?
Posted: Thu Aug 30, 2012 12:38 am
by deuce217
mousewheels wrote:A while back, I ran a simultaneous comparison using a 2 channel data-logging meter. Engine was an AF16.
The probe on the plug measured up to +75 higher temperature. Also, it registered temperature peaks the head bolt location did not. My conclusion is pickup location will show different results when comparing your numbers with others.


WOW! Thats service, nice work Wheels! This site never fails to amaze me. So many different talents.
Re: best spot for CHT?
Posted: Fri Sep 07, 2012 1:39 am
by maddog
old school boyz don't need charts to know how hot we run

Re: best spot for CHT?
Posted: Fri Sep 07, 2012 2:28 am
by GSX1400
As i'm still learnong vocabulary, what is CHT?
Re: best spot for CHT?
Posted: Fri Sep 07, 2012 2:55 am
by zuphilius
Cylinder head temperature.
Re: best spot for CHT?
Posted: Fri Sep 07, 2012 3:24 am
by GSX1400
Thanks!