Can't figure out my lousy gas mileage!
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-> Me standing in front of the car revving (~2500 rpm) the engine with the timing light on the crank after reconnecting the vacuum line. I don't think it gives an actual picture of cruise conditions (no load), but there isn't a way to check advance in a stock setup like this. Is there?
I bet you have a few mpg just by getting vacuum advance back on it or letting MS run the timing.
->How much more? Has anyone tested the difference from stock ignition (seperate from MS fuel only), to integrated MS spark/fuel?
Paul