[Spridgets] EFI bugeye HP numbers

David Lieb dbl at chicagolandmgclub.com
Tue Apr 1 09:16:36 MST 2008

> That said, I'm done messing with the fuel and timing tables and on to 
> hooking
> up the last bells and whistles that are on the circuit board.  This 
> weekend I
> got the computer to take over the electric radiator fan.  Works great, set 
> the
> "on" point at any temp you want, set the hysteresis, and Bob's your uncle.
> The only remaining problem is the tachometer.  With the spark circuit in 
> the
> Megasquirt, you can't drive the elec. tach from the coil neg. side as 
> usual.
> I added a tach driver circuit as recommended, but so far, still no tach
> movement.  Hardly a deal breaker since I can tell the RPM by ear pretty 
> much,
> but I'm not done fussing with it yet.  Total victory will be mine!!!

You are my hero! 

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