control algorithm for MAF setup

Johnny allnight at everett.net
Wed Mar 26 23:34:02 GMT 1997


Tom Cloud wrote:
> 
> EGT *will* go up, unless you change the timing so the
> burn isn't still taking place in the exhaust manifold.
> 

On my plane it goes down. I have run on the lean side of peak for a long
time. There is a sweet spot in between peak EGT and lean misfire, but
the peak EGT will occur at stoic, anything either side of that will
usually result in a reduction in EGT. My EGT sensors are 4 inches from
the exhaust port. Usually runs around 1150, but will vary with just
about everything. I expect the new higher compression engine to run a
tad higher, but only time will tell.



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