REFLECTOR: EGT Temps

Brian Michalk michalk at awpi.com
Sat Apr 30 13:34:57 CDT 2005


> There are EI/EFIs out there that answer all of the issues.  
> One that comes to mind is fully duplexed (if the A-side EFI 
> fails, switch to B-side), is programmable so you program the 
> mixture for your own engine/prop combination at 1" or 50 rpm 
> intervals; injectors are individually programmable; etc.  Of 
> course nobody WANTS individual timing per cylinder, but this 
> EFI system provides optimum fuel to each injector while EI 
> provides optimum timing.  Fuel flow, charge temp, MAP, etc. 
> are among the many available readouts.  It also has auto 
> tuning capability if you don't care to do your own MAP programming.
> 
> But you've got to pay for all those features.  Damn thing 
> costs nearly $1000 :o)  ... Jim S.

Yah.

I think mine cost somewhere near $1200, but that was years ago.
If I were to do it all over again, I might consider building my very own
opensource Genboard.  Schematics, software, etc. almost free.



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