EGT's on our cars

Maybe Weld-in bungs like a Wide Band Lambda kit?
I came across this graphic and modified it some. It shows the relationship of EGT to Fuel Air Ratio. Makes me lean to the Fuel Air measurements as you could be on either side of optimum (HP/TQ, or stoic) with the same EGT value.
126954882e4f5f638.jpg
BTW - Best Torque?HP is @ 12.2-ish -- I miss read my other graph :confused2:​
Price break seems close between the two measurement systems. But I think I'd opt for Wide Band Lambda/O2 over EGT. Oh boy, more ways to empty the pocket! :suicide:

Cheers - Jim
 
Wideband is way more expensive if incorporated in all 8 cyls + the sensor takes away too much cross section of the exhaust pipes to be any good.

BTW, I was thinking about engine balancing for a sequential fuel injection setup with the itb's i'm using.
 
TC probes like ones from Omega Engineering would work. People say just read the plugs instead.
 
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